857 Mouthwash Jokes That Cap Off Your Day with Laughter

If you’ve landed here, it means you’re ready to gurgle your way through the world of mouthwash jokes.

Not just any jokes, but the mintiest of the lot.

That’s why we’ve shaken up a list of the most hilarious mouthwash jokes.

From fresh puns to effervescent one-liners, our compilation has a joke for every rinse and spit of life.

So, let’s dive into the bubbly world of mouthwash humor, one joke at a time.

Contents show

Mouthwash Jokes

Mouthwash jokes come in with a refreshing twist that will leave you grinning from ear to ear.

They’re not just about the product itself, but also the situations and experiences associated with it – whether it’s about fresh breath, morning routines, or that burning sensation that some brands can leave behind.

Creating a mouthwash joke requires a clever play on words, a dash of surprise, and, of course, a nod to the universal human experience of oral hygiene.

Ready for a laugh that’s minty fresh?

Rinse away your worries with these mouthwash jokes:

What did the mouthwash say to the dentist? “I can handle anything, just don’t dilute our relationship!”
What did the mouthwash say to the dentist? “Don’t worry, I’ll keep my mouth fresh and clean!”
Why did the mouthwash refuse to clean the bathroom mirror? It couldn’t handle its own reflection!
Why was the mouthwash not invited to the party? It always brought too much mouthwash with it!
What did the mouthwash say to the glass? Fill me up, I’m feeling bubbly!
What did the mouthwash say to the mirror? “I can’t handle seeing my bad breath in your reflection anymore!”
Why did the mouthwash fail the math test? It couldn’t solve any mouth problems!
Why did the mouthwash fail as a stand-up comedian? Its punchlines always fell flat.
What do you call it when you mix mouthwash and soda? A fresh drink!
What do you call a mouthwash that’s really popular? A floss-celebrity!
Why did the toothpaste get jealous of the mouthwash? Because it was always freshening up the conversation!
Why did the mouthwash get a promotion? It always rose to the occasion when fresh breath was needed!
How did the mouthwash feel after a long day? It was gargle-rious!
How did the mouthwash respond when asked about its new job? “It’s a mint opportunity!”
Why did the mouthwash bring a ladder to the dance? Because it wanted to be the freshest breath in the room!
Why did the mouthwash refuse to go on a date with the toothbrush? It said it didn’t want to get involved in any more bad relationships.
What did the mouthwash say to the mirror? “I’m always reflecting on my fresh breath!”
What did the mouthwash say to the toothpaste? We make a great team because we’re always freshening things up!
Why did the mouthwash go to the comedy club? It wanted to hear some “punny” jokes about oral hygiene!
Why did the mouthwash join the circus? It wanted to freshen up the acts!
What did the mouthwash do when it won the lottery? It went on a gargle spree!
Why did the mouthwash start a fight? It had too much mouthwash-tice!
Why did the mouthwash get kicked out of the dentist’s office? It was too mouthy!
What did the mouthwash say to the toothpaste? “Don’t get too close, I might make you foam at the mouth!”
How did the mouthwash react to winning the lottery? It was mouth-gapingly surprised!
Why did the mouthwash get kicked out of the dance party? It was doing the rinse and spit instead of the twist and shout!
What did the mouthwash say to the dentist? “I’m feeling a little swishy today!”
Why did the mouthwash go to school? Because it wanted to become a little mouth-wiser!
What do you call a mouthwash that tells jokes? A wisecracking rinse!
Why was the mouthwash so good at solving mysteries? It always left no “clue” behind!
What do you call it when mouthwash throws a party? A foamy celebration!
Why did the mouthwash go to therapy? Because it couldn’t handle all the bad breath.
What do you call a mouthwash that loves to dance? A rinse and repeat performer!
Why did the mouthwash become a stand-up comedian? It always knew how to rinse the crowd with laughter!
How did the mouthwash break up with its partner? It said, “I think we need some space, minty space!”
What did the mouthwash say to the toothpaste? You’ve got some foam-midable skills!
Why did the mouthwash refuse to play cards? It was afraid of getting caught in a bad gargle.
What did the mouthwash say to the dentist? “I’m tired of being swished around, can you give me a break?”
Why was the mouthwash so confident? Because it knew it had the power to rinse the competition!
What did the mouthwash say to the glass of water? “I’m sorry, but I can’t hold my tongue any longer!”
What’s the mouthwash’s favorite dance move? The gargle-shuffle!
What did the mouthwash say to the floss? “You’re such a good thread to me!”
What did the mouthwash say to the bad breath? Mint to be friends!
What did the mouthwash say to the dentist? Thanks for the fresh breath of air!
Why did the mouthwash bring a map to the desert? It didn’t want to get caught in a rinse storm!
Why did the mouthwash fail its driving test? It kept turning in the wrong direction, left and right, but never straight.
What’s a mouthwash’s favorite genre of music? Swish-hop!
Why did the mouthwash break up with the toothbrush? Because they had too many arguments about who was the biggest mouth!
Why did the mouthwash start a band? It wanted to be the fresh prince of dental care!
Why did the mouthwash need therapy? It had a difficult time “swallowing” its problems!
Why did the mouthwash refuse to date the toothbrush? It found them too abrasive.
What did the mouthwash say to the toothbrush? “Looks like we make quite the tooth-gether team!”
What did the mouthwash say to the toothpaste? “You’re looking minty-fresh today!”
Why did the mouthwash break up with the toothbrush? It said they had too many “brushes” in their relationship!
What did the mouthwash say to the dentist’s chair? “I’ll be back to rinse and repeat!”
Why did the mouthwash get promoted? It had excellent communication skills and was always great at speaking up.
Why did the mouthwash go to the movies alone? It didn’t want to share its mouthwashable experience.
Why did the mouthwash fail the exam? It couldn’t swish the answers around in time.
Why did the mouthwash get a passport? It wanted to explore all the foreign tongues!
What did the mouthwash say to the toothpaste? “You’re just paste-tastic!”
Why was the mouthwash always confident? It knew how to make a great first gargle!
What did the mouthwash say to the toothbrush? I’ll never let you down, I’ll always have your backwash!
Why did the mouthwash become an actor? It loved getting into character and freshening up the scene!
Why did the mouthwash refuse to work? It didn’t want to be taken for granted.
What did the mouthwash say to the dentist? “I’m always ready to rinse and smile!”
What did the mouthwash say to the dentist? “I’m feeling a bit mouthy today, can you handle it?”
Why did the mouthwash always get invited to parties? It was the life of the gargle!
Why did the mouthwash have a successful career? It had a fresh outlook on life.
Why was the mouthwash always so anxious? It was constantly worrying about freshening up to meet expectations.
What did the mouthwash say to the toothpaste? Want to hang out and freshen up?
Why did the mouthwash refuse to date the toothpaste? It said they were not the perfect match!
What do you call it when mouthwash joins a band? Mint Condition!
Why did the mouthwash always carry a dictionary? It loved to find new definitions for fresh breath!
What did one mouthwash say to the other at a party? “Mint to meet you!”
Why did the mouthwash start a band? Because it wanted to freshen up the music industry!
What did the mouthwash say to the dentist? “I’m your biggest fan, you make me feel so fresh!”
How did the mouthwash become popular? It got a fresh endorsement from celebrities – Brad Spit and Scarlett Johanson.
Why did the mouthwash always win at poker? It had the best poker facewash!
What did the mouthwash say to the coffee? Don’t worry, I’ll wash away those stains and freshen you up!
What did the mouthwash say to the toothpaste? “I’ll be the mouthpiece of this relationship!”
What did the mouthwash say to the dentist? “I can handle anything, I’m minty fresh!”
Why did the mouthwash break up with the toothpaste? It said they were just not mint to be!
Why did the mouthwash break up with its partner? It couldn’t handle the commitment to “minty fresh” only.
Why did the mouthwash get promoted at work? It always knew how to rinse to the occasion!
What did the mouthwash say to the dentist? “Are you my rinse mate?”
Why did the mouthwash start a blog? It wanted to share its fresh perspectives!
What did the mouthwash say to the dentist? “I’ll be fluoride if you’ll be flossome!”
Why was the mouthwash always in a rush? It couldn’t wait to swish and tell!
What did the mouthwash say to the toothbrush? “I’ll always have your back, bristle buddy!”
What did the mouthwash say to the glass of water? Let’s have a swishing contest!
What did one mouthwash say to the other mouthwash at a party? Let’s get together and have a swish bash!
What do you call mouthwash that is afraid of commitment? Dental-floss-ticated!
What did the dentist say to the mouthwash? “Don’t worry, I’ll cover your backwash!”
What did one mouthwash say to the other at the party? Let’s make a fresh breath-taking entrance!
What did the mouthwash do at the party? It started a swishing contest, everyone was gargling with laughter!
What did the mouthwash say to the toothpaste? We make the perfect pair, we always have fresh breath.
Why did the mouthwash go to school? To get fresh breath!
What did one mouthwash say to the other? “We’re mint to be together!”
Why did the mouthwash go on vacation to the beach? It wanted to feel the refreshing waves and rinse off its worries!
What did the mouthwash say to the soda? “I’m not your fizz-keeper!”
Why did the mouthwash refuse to join the choir? It didn’t want to be a soloist!
What did the mouthwash say to the floss? We may be different, but we both bring freshness to the table.
Why did the mouthwash become an actor? It loved being in the spotlight and giving a fresh performance!
Why did the mouthwash break up with the floss? It couldn’t handle all the strings attached.
Why did the mouthwash start a band? Because it wanted to be known for its “minty fresh” beats!
Why did the mouthwash go to the gym? It wanted to pump up its fresh-mint muscles!
What do you call it when a bottle of mouthwash gets a promotion? A rinse in rank!
Why did the mouthwash start a band? It had a great sense of rhythm – it always knew how to freshen up the beat!
Why did the mouthwash visit the seafood restaurant? Because it heard they had great mouthwatering dishes!
How did the mouthwash feel after winning the beauty pageant? It was on top of the “freshness” world!
Why did the mouthwash bring a ladder to the party? It wanted to reach the top shelf and make everyone’s breath fresh.
What did the mouthwash say to the mirror? I love seeing my reflection but I can’t help but gush about my minty fresh breath!
What do you call a mouthwash that tells jokes? The fresh breath of comedy!
What did the mouthwash say to the toothpaste? “I’m feeling minty fresh today, how about you?”
What did the mouthwash say to the dentist? Thanks for always giving me a clean slate!
How did the mouthwash greet the toothbrush? “Nice to mouth you!”
Why did the mouthwash get promoted? It had excellent rinse management skills.
What did the mouthwash say to the gums? “I’m here to rinse and shine, baby!”
What did one bottle of mouthwash say to the other? Let’s go out and have a gargle-icious time!
Why did the mouthwash go on strike? It wanted better dental benefits!
What did the mouthwash say when it won an award? “I’m the spitting image of success!”
What’s the mouthwash’s favorite song? “I Will Swish You Were Here” by Pink Floyd.
How does mouthwash greet its friends? It gives them a minty fresh hello!
Why was the mouthwash always confident? Because it knew it had freshening power.
Why did the mouthwash refuse to cooperate with the toothbrush? It felt like it was being brushed off all the time!
Why did the mouthwash refuse to share secrets? It said it couldn’t keep its mouth “wash”!
Why was the mouthwash always the life of the party? It had a great rinse of humor.
Why did the mouthwash break up with the toothpaste? They just couldn’t find fresh breath anymore!
Why did the mouthwash go to the art gallery? It heard there was a brush with greatness!
Why did the mouthwash refuse to be friends with the toothpaste? It thought they were too foamy.
Why did the mouthwash get a promotion? It always made a fresh impression.
Why did the mouthwash go to therapy? It had some deep-rooted issues with bad breath!
What did the mouthwash say to the mirror? Let’s see who can have the freshest breath!
What did one bottle of mouthwash say to the other bottle? “Let’s rinse and repeat, my friend!”
What do you call mouthwash that plays the trumpet? Fresh-a-toot!
Why did the mouthwash sign up for a marathon? It wanted to prove it had the endurance to freshen up until the finish line!
Why did the mouthwash refuse to go to the dentist? It was afraid of getting swished away.
Why did the mouthwash get arrested? It was accused of being a rinse offender.
What did the toothpaste say to the mouthwash? “Are you gargling with confidence?”
What did the mouthwash say to the bad breath? Just gargle, you’ll get through it!

Short Mouthwash Jokes

Short mouthwash jokes are like a swift swish of freshness—quick, crisp, and unexpectedly invigorating.

These jokes are perfect for a quick text, a humorous social media update, or for that moment at a dental convention when you need to lighten the mood.

The charm of short mouthwash jokes lies in their ability to combine wit and brevity, delivering giggles in just a mouthful of words.

And now, rinse and spit!

Here are some short mouthwash jokes that are guaranteed to leave you grinning from ear to ear.

What’s a dentist’s favorite type of mouthwash? Fluoride and dandy!
What do you call it when a vampire uses mouthwash? Fang-tastic hygiene!
What do you call a mouthwash that makes you laugh? Hahahalitosis!
Why did the mouthwash refuse to date? It couldn’t handle commitment!
What do you call a mouthwash that can run really fast? Sprint-gle!
Why did the mouthwash blush? It saw the toothpaste strip-teasing!
Why did the mouthwash get arrested? It was caught gargling with soap!
Why did the mouthwash refuse to talk? It didn’t want to spill!
What do you call mouthwash that speaks five languages? Multi-lingual rinse!
What’s the mouthwash’s favorite TV show? Rinse and Repeat!
What do you call a mouthwash that can do magic tricks? Hocus-flosscus!
What did the dentist say to the mouthwash? “You’re such a spitfire!”
What’s a mouthwash’s favorite superhero? The Fresh Prince of Bel-Air!
What do you call a sheep with bad breath? Mutton’ fresh!
How did the mouthwash become a famous actor? It had great rinse-tinct!
How did the mouthwash start a fight? It mouthed off too much!
What’s a vampire’s favorite mouthwash flavor? Neck-tarine!
What do you call a mouthwash that plays the guitar? Fresh Prince!
What’s the mouthwash’s favorite exercise? Swish-ups!
Why did the mouthwash get a promotion? It had excellent mouth-to-mouth skills!
Why was the mouthwash so confident? It had fresh breath of self-esteem!
What’s a mouthwash’s favorite song? “Mint Condition” by Prince!
What do you call a dinosaur who uses mouthwash? A toothbrush-asaurus!
What’s a vampire’s favorite mouthwash? Fang-tense!
What’s the mouthwash’s favorite type of music? Pop rocks!
Why did the mouthwash join a band? It had great “gargle” skills!
What do you call a mouthwash that loves to party? A breathalyzer!
What do you call a musical toothbrush? A plaque-er!
What’s a mouthwash’s favorite holiday? Fluoride-ay!
What do you call a cow using mouthwash? Mooo-thwash!
What’s a mouthwash’s favorite movie genre? Swish and tell!
Why did the mouthwash go on a diet? To lose some plaque!
What’s a vampire’s favorite mouthwash? Fang-tastic Freshness!
What do you call mouthwash with a sense of humor? Mint-elligent rinse!
Why did the mouthwash need therapy? It had a fear of swallowing!
Why did the mouthwash get a divorce? It couldn’t handle the floss!
What’s a mouthwash’s favorite song? “I Wanna Rinse with Somebody!”
What do you call mouthwash that’s always late? The final rinse!
Why did the mouthwash start a YouTube channel? To become a mouth-tuber!
What’s the dentist’s favorite type of mouthwash? Plaque-berry!
What did the mouthwash say to the dentist? Stop picking on me!
What do you call mouthwash for superheroes? Power-rinse!
What’s a mouthwash’s favorite song? “Fresh Breath” by Minty Spears!
What did the mouthwash say to the toothpaste? Stop stealing my thunder!
What did the mouthwash say to the toothpaste? Let’s “brush” off together!
What did the mouthwash tell the toothpaste? “I can handle the rinse!”
What’s a tooth’s favorite type of music? Floss-trum and Bass!
How does mouthwash say hello? Swish and spit!
What’s a mouthwash’s favorite exercise? Listerine Lunges!
What do you call a mouthwash that sings? Harmony-dine!
Why did the mouthwash fail the exam? It couldn’t gargle the information!

Mouthwash Jokes One-Liners

One-liner mouthwash jokes are the epitome of humor, all wrapped up in a single, refreshing sentence.

They’re the verbal equivalent of that clean, minty sensation after using mouthwash – surprising, refreshing, and leaving you with a pleasant aftertaste.

Creating a successful one-liner necessitates a mix of originality, exactness, and a deep understanding of the art of puns.

The goal is to bundle the setup and the punchline into a neat package, delivering a powerful comedic punch with just a few carefully chosen words.

So, get ready to swish these mouthwash one-liners around in your mind and spit out hearty laughter:

I accidentally used mouthwash instead of aftershave, now I have the freshest-smelling beard in town.
I told my friend that mouthwash was a great way to clean your mouth. He replied, “I prefer to use a toothbrush, but thanks for rinsing.” .
My girlfriend broke up with me because she said I had commitment phobia. I guess she never saw me finish a bottle of mouthwash.
I once dated a bottle of mouthwash, but we eventually broke up. We just had too many oral differences.
If I could choose one superpower, it would be the ability to gargle mouthwash without dribbling down my chin.
I accidentally used mouthwash instead of cough syrup and now my sore throat has a minty fresh flavor.
I accidentally gargled with mouthwash instead of my morning coffee. Now my breath is minty fresh and my caffeine cravings are gone!
I told my friend he should invest in mouthwash stocks, but he said it was a rinse and spit opportunity.
I used mouthwash so strong that it cleaned my teeth and my insecurities at the same time.
I started using mouthwash, but it seems my dog is not a fan. Now he refuses to lick my face. Guess I’m stuck with fresh breath and a lonely pup.
I accidentally used footwash as mouthwash, now I have minty fresh feet and a minty fresh taste in my mouth.
I used mouthwash to clean my glasses, now everything looks minty fresh.
My mouthwash is so strong, it has its own gym membership because it lifts more than I do.
I’ve used mouthwash so often that my mouth is starting to give acceptance speeches.
I told my dentist I needed mouthwash, and he said, “I hope you’re not gargling with Listerine.” I said, “No, I’m just using it to rinse my paintbrushes.”
I thought mouthwash would make a great aftershave, but all it did was give me a minty burning sensation.
Did you hear about the mouthwash that became a comedian? It had everyone in stitches, but it couldn’t stop laughing either!
I used to think mouthwash was only for freshening breath, until I found out it also doubles as a failed water gun.
I mistakenly used mouthwash as a substitute for laundry detergent. Now my clothes smell like a field of minty freshness.
My mouthwash is so strong that I accidentally used it as a nasal spray and now my nose feels cleaner than ever.
My mouthwash said it can fight 99% of germs. I’m still not sure if I should introduce it to my mother-in-law.
I tried using mouthwash to clean my dirty socks, but now my socks have fresher breath than me.
I tried using mouthwash as a cocktail mixer, but all it did was give me fresh breath and a bad hangover.
My mouthwash is so strong, it can clean my sins as well.
I bought mouthwash that guarantees a Hollywood smile, but all it did was give me a celebrity-sized dentist bill.
I accidentally drank mouthwash, now I can’t stop talking in minty fresh sentences.
I challenged my friend to a mouthwash chugging contest. Let’s just say we both lost when we had to run to the bathroom.
I bought extra-strong mouthwash, but I still can’t find the courage to talk to my crush.
Using mouthwash is like doing a choreographed dance routine for your tongue.
I’m thinking of creating a mouthwash that tastes like pizza so I can have fresh breath and a snack at the same time.
I asked my dentist if I could use mouthwash before bed, he said, “Sure, if you want to sleep with a clean mouth.”
They say mouthwash kills 99.9% of germs, but it also kills 100% of my taste buds.
I accidentally used mouthwash instead of my regular drink and now I have the freshest smelling stomach in town.
I tried using mouthwash as a substitute for coffee, but now my breath is awake and my brain is asleep.
My dentist recommended I use mouthwash before bed…to keep the monsters under my bed fresh.
I told my dentist I use mouthwash twice a day, but I actually just drink it straight from the bottle.
I asked my dentist for a recommendation for mouthwash, and he said, “Just swish some mouthwash, it doesn’t matter which one, it all tastes like disappointment.” Thanks, doc!
My mouthwash is so strong, it can clean off my fingerprints.
I thought mouthwash was supposed to freshen your breath, but apparently it also has the power to freshen your social life…by getting rid of it.
Mouthwash commercials always show people swishing for 30 seconds. In real life, 5 seconds feels like an eternity.
I accidentally used my roommate’s mouthwash as contact solution and now my eyes sparkle.
I tried using mouthwash as a hair gel, but it just made me rinse and repeat.
My mouthwash is so refreshing, I think it could wake up Sleeping Beauty.
I don’t trust mouthwash that claims to be “alcohol-free”, like how can it even party?
Mouthwash is the only time I’m okay with alcohol swishing around in my mouth instead of my glass.
I accidentally used mouthwash instead of water to make tea, now my breath smells like chamomile.
I accidentally used mouthwash as a cooking ingredient. Now my spaghetti tastes minty fresh, but my guests are not impressed.
I used to think mouthwash was a fancy name for soap, but now I know it’s just soap for the inside of your mouth.
Mouthwash is like a magic potion for bad breath, turning dragons into kittens.
I accidentally drank a whole bottle of mouthwash. My breath has never been fresher, but my liver is definitely questioning my life choices.
I’ve been using mouthwash so long, I’m pretty sure my saliva is 50% Listerine.
I accidentally swallowed mouthwash and now I have minty fresh breath and an upset stomach.
I went to the store to buy mouthwash, but I accidentally picked up windshield washer fluid instead. Now my breath is streak-free and crystal clear.
Did you hear about the mouthwash that got promoted? It was given a fresh breath of air.
I used mouthwash so powerful, it took my breath away and ran off with it.
I accidentally used mouthwash instead of shampoo and now my hair has 24-hour freshness.
My mouthwash is so strong, it once fought off a garlic clove that jumped into my mouth.
I accidentally used mouthwash instead of shampoo this morning, my hair has never been more talkative.
My mouthwash said it kills 99% of germs. I’m just glad it doesn’t discriminate against the remaining 1% – they deserve fresh breath too!
I’m trying to invent a mouthwash that also makes your jokes funnier. So far, it’s just mint to be fresh.
I tried drinking mouthwash once, but it just left me with a bad rinse-stinct.
Why did the mouthwash break up with its toothpaste partner? They just couldn’t brush off their differences!
I used mouthwash so strong, it cleaned my teeth before I even put it in my mouth.
I once used mouthwash after eating spicy food, and now my mouth is on fire and minty fresh at the same time.
I accidentally swallowed mouthwash and now I have minty fresh breath from the inside out.
I had to stop using mouthwash after I accidentally used it as cooking oil. My pasta tasted minty fresh though.
My mouthwash is so strong, it can make onions cry.
I asked my dentist if I could use mouthwash as a substitute for flossing, and they laughed so hard they almost dropped their drill.
I bought some extra strength mouthwash, now my mouth can bench press 200 pounds.
I used mouthwash before a date, but instead of fresh breath, I ended up with a numbed tongue and a lisp.
My mouthwash is so minty, it’s like I brushed my teeth with a candy cane.
I tried using mouthwash as a shampoo, now my hair talks back to me in minty fresh sentences.
I bought a new mouthwash that promises to make me irresistible. So far, it has only made me drool more.
My mouthwash is so strong, it could probably clean the bathroom too.
I tried mouthwash that said it would give me a Hollywood smile, but all it gave me was a Bollywood accent.
I bought some mouthwash that claims to kill 99.9% of bacteria, but it seems the 0.1% left is having a party in my mouth.
I used mouthwash before a job interview and now I have minty fresh breath and a minty fresh unemployment status.
I discovered a new mouthwash flavor called “Regret.” It tastes like taking a shot of tequila right after eating garlic bread.
My mouthwash is like a disco ball for my breath, it makes everything sparkle.
My mouthwash is so strong, it can cure bad breath through the phone.
I asked my dentist if I could use mouthwash as a cocktail mixer, but he said it was a rinse take.
Did you hear about the mouthwash that went on a diet? It wanted to have a slimming fresh breath!
My mouthwash has a warning label that says “Do not swallow.” So, naturally, I gargle, spit, and then take a big gulp.
I accidentally dropped my mouthwash bottle and now I have a minty fresh-smelling bathroom floor.
I bought extra-strength mouthwash, now every time I smile, it sounds like an air horn going off.
My mouthwash is so powerful, it can strip paint off a car and freshen your breath at the same time.
I asked my dentist if I could drink mouthwash, he said, “Don’t swig it, gargle it like a sophisticated person!”
My dentist recommended I use mouthwash after every meal, so now I gargle with pizza.
My friend told me to try a new mouthwash and promised it would change my life. Little did I know, it was just mint-flavored disappointment.
I accidentally used mouthwash as laundry detergent, now my clothes have minty fresh breath.
I bought a mouthwash that claims to make my breath smell like roses, but now everyone wants to pollinate with me.
My mouthwash promises a “long-lasting fresh breath,” but it’s gone before I even leave the bathroom.
I used mouthwash after eating a spicy meal. Now my breath feels like it’s hosting a fire-breathing dragon party.
I tried using mouthwash as a substitute for deodorant, but now people think I have a secret stash of mojitos in my armpits.
I used mouthwash that claimed to give me a Hollywood smile, but now my teeth have their own agents and demand a higher salary.
Using mouthwash is like going to a dance party for your gums.
My dentist recommended using mouthwash twice a day, but I prefer using it to gargle my morning coffee.
I asked my dentist if I could use mouthwash as a substitute for showering. He told me to stop gargling nonsense.
I used to drink mouthwash, but it just left a bad aftertaste… and a fresh breath.
My mouthwash is so strong, it can clean the neighbor’s teeth too.
I used mouthwash before a job interview. Let’s just say my interviewer was minty impressed with my fresh breath confidence.
My mouthwash is so strong, it can double as a fire-breathing potion.
I tried using mouthwash as a perfume, but it left me with fresh breath and no friends.
My mouthwash is so minty, it gives my breath a brain freeze.
I asked my dentist for mouthwash recommendations and they said, “Just gargle with water, it’s cheaper.”
I asked my friend what he thinks of mouthwash, and he said, “It’s like a refreshing shower for your tongue.” I guess he’s never heard of mints.
My dentist told me I need to floss more, so I started using mouthwash as a shower gel.
I’m convinced that mouthwash is just minty-flavored liquid courage for socializing at parties.
I found a bottle of mouthwash that said ‘alcohol-free’. Great, now my mouthwash is off the wagon too.
I used mouthwash before bed and woke up with a refreshing surprise – my pillow had fresh breath too.
I accidentally spilled mouthwash on my shirt, and now every time I burp, it smells like a fresh minty breeze is coming from my chest.
My mouthwash ran out of batteries, now it’s just a regular wash.
I tried using mouthwash to clean my keyboard, but now all my letters have fresh breath.
Using mouthwash after eating spicy food is like trying to put out a forest fire with a spray bottle.
I bought a mouthwash that claimed to give me the whitest teeth, but now I have to wear sunglasses when I smile.
They say mouthwash kills 99.9% of germs, but what about the 0.1% who survived and can now throw parties in my mouth?
I asked my dentist if mouthwash could give me minty fresh dreams. He replied, “I’m sorry, I can’t make your tooth fairy minty fresh.” .
My mouthwash is so powerful, it once removed the graffiti from my teeth.
My mouthwash is so powerful, it once defeated a dragon’s bad breath.
I tried to impress my date by using mouthwash before our kiss, but ended up spitting it out all over her shoes. Smooth move, minty breath!
I’m not saying my mouthwash is a superhero, but it has the power to make my breath invisible.
I used to use mouthwash, but now I just gargle with sparkling water to impress my dentist.
I asked my dentist if mouthwash is necessary. He replied, “It’s rinse or cavities.” It’s a mouthful.
My mouthwash started a band, they’re called The Fresh Breath Airs.
I used mouthwash before bed and woke up with minty fresh dreams.
My mouthwash is so strong, it once killed a cockroach that crawled in my mouth by accident.
Why did the mouthwash go to the art museum? It wanted to improve its palate!
I asked my dentist if I could use mouthwash instead of toothpaste, and he said, “Sure, if you want your teeth to smell like mouthwash all day.”
I used mouthwash so strong, it knocked the plaque right out of my mouth and into my neighbor’s yard.
What did the mouthwash say to the dentist? “I’ve got you covered, I’m a real rinse-taker!”
I tried using mouthwash as a substitute for laundry detergent. My clothes came out minty fresh, but my washing machine got a cavity.
Using mouthwash feels like giving your mouth a spa treatment, minus the fluffy robe and cucumber slices.
I used mouthwash with extra bubbles, now I have a fresh mouth and a foam party in my bathroom.
I tried using mouthwash as a substitute for laundry detergent, now all my clothes have a minty fresh scent.
My mouthwash claims to kill 99% of germs, but I’m more concerned about the 1% that’s left partying in there.
I tried using mouthwash as a substitute for deodorant, now my armpits taste like minty fresh disappointment.
Using mouthwash is like a party in your mouth, but unfortunately, I’m always the designated driver.
I accidentally used mouthwash instead of cooking oil in my stir fry. Now my breath smells great, but my food tastes minty fresh.
I told my friend that mouthwash doesn’t actually clean your mouth, it just makes your teeth feel guilty for being dirty.
My mouthwash is so strong, it once cleaned my neighbor’s teeth while they were sleeping.
My dentist told me to use mouthwash, but I think I’ll just keep telling jokes instead.
Why did the mouthwash go to therapy? It had a lot of deep-rooted issues to rinse out.
I accidentally used mouthwash instead of hair gel and now my hair smells minty fresh.
My mouthwash is so minty, it makes my tongue do the Macarena.
My mouthwash is so intense, it has its own personal trainer.
I switched to mouthwash made with vinegar, now my breath has a kick and can clean windows too.
I bought mouthwash with an alcohol content so high that it leaves my mouth minty fresh and my liver slightly buzzed.
My mouthwash is so minty fresh that when I breathe, snowflakes come out of my mouth.
My dentist recommended mouthwash, but I’m pretty sure he’s just trying to profit off my minty fresh addiction.
I like my mouthwash like I like my jokes – with a good punchline.
I accidentally used mouthwash as a deodorant. Now my armpits feel minty fresh, but my breath still smells like sweat.
I accidentally drank my mouthwash, now my breath is fresh but my stomach is feeling minty fresh too.
I tried gargling mouthwash while doing a handstand. I guess I’m not cut out for oral gymnastics.
I used mouthwash before bed and woke up with a sudden desire to sing opera. Turns out minty fresh breath brings out my inner diva.
I just found out that my mouthwash is alcohol-free. So much for my dreams of becoming a minty fresh party animal.
Why did the mouthwash blush? It saw the toothbrush flossing and got tongue-tied.
They say mouthwash kills 99.9% of germs. I wonder what happens to the other 0.1%.
The best part about mouthwash is that it transforms my morning breath into afternoon breath.
I tried using mouthwash after eating garlic, but now I have minty-fresh garlic breath.
I used mouthwash and now my breath smells like a winter wonderland, complete with snowmen and candy canes.
I used mouthwash and accidentally sprayed it on my pet dog. Now she has the freshest breath in the neighborhood.
My mouthwash said “Kill 99% of germs,” but I don’t know what happened to the 1%.
I told my mouthwash a secret, but now it’s freshening the breath of all the other mouths in the neighborhood.
I asked my dentist if I could use mouthwash instead of brushing my teeth. He replied, “Sure, if you want your mouth to feel like a car wash without the car.” Thanks, doc!
I used to think mouthwash was expensive, but then I realized it’s just rinse and repeat.
I tried mouthwash with extra mint flavor, now my breath is fresh enough to give a polar bear brain freeze.
I bought a mouthwash that claims to kill 99.9% of germs. I wonder what kind of germs are in the lucky 0.1%.
My mouthwash is like a power-washer for my mouth, it takes the plaque right off.
I used mouthwash before bed, now my dreams smell minty fresh.
Why did the mouthwash take up singing? It wanted to freshen up its vocal cords!
I used mouthwash before a job interview, now my breath is fresh, but I can’t stop foaming at the mouth when nervous.
My dentist told me to swish mouthwash for 30 seconds, but I like to rebel and do it for 31 seconds.
I accidentally used mouthwash instead of shampoo, now my breath smells minty fresh but my hair is sparkling clean.
I tried using mouthwash as a shampoo, now my hair is fresh and minty fresh!
I accidentally mixed mouthwash with orange juice, and now I have the freshest tasting breakfast smoothie ever.
My mouthwash is so refreshing, it sometimes convinces my taste buds to do a little happy dance.
I once got so carried away with mouthwash that I accidentally cleaned the entire bathroom floor with it. Now my tiles sparkle and my breath could knock someone out cold.
I used mouthwash before going to bed, and now I dream of drowning in a sea of minty freshness.
I bought mouthwash that claimed to give me “10x fresher breath.” Now I can’t stop breathing on people.
They say mouthwash kills bacteria, but have they tried using it on their ex’s voicemail?
I accidentally drank mouthwash and now I speak minty fresh sentences.
They should make mouthwash flavors like pizza or bacon, so brushing your teeth is like having a meal.
I used mouthwash before a job interview, and now every time I speak, it sounds like I’m auditioning for a toothpaste commercial.
I asked my dentist if he had any recommendations for a good mouthwash. He replied, “Just keep your mouth shut.”
I tried using mouthwash while doing a handstand. Turns out, it’s not as refreshing when it goes up your nose.
I tried using mouthwash once, but it gave me a fresh minty taste… in my eyes.
My mouthwash told me a joke, but I couldn’t laugh because my mouth was full of bubbles.
My mouthwash is so strong, it’s considered a controlled substance in 12 states.
My mouthwash is so refreshing, it could bring world peace if everyone used it twice a day.
I tried using mouthwash as a deodorant. Now I have minty armpits.
What did the mouthwash say when it won an award? “I’m just rinsing to the occasion!”
I used to have a fear of mouthwash, but I’ve really rinsed it off now.
My mouthwash is so powerful, it can remove last night’s bad decisions along with morning breath.
My mouthwash is so strong, it can strip paint off walls.
I asked my dentist how long I should use mouthwash. He said, “Until you’ve recited the entire alphabet or your mouth goes numb, whichever comes first.” Challenge accepted!
I switched to mouthwash that claims to fight plaque, but I still have to battle my ex-wife in court.
I found a loophole in the dentist’s advice: I use mouthwash after every meal, even if I eat soup.
My mouthwash is so strong, it can bench press a toothbrush.
I accidentally used mouthwash as shampoo and now my hair is minty fresh but my mouth smells like head and shoulders.
My mouthwash is so strong, it could dissolve my problems along with my toothpaste.
I tried gargling mouthwash while doing a handstand, and now everyone thinks I’m a reverse fountain.
Did you hear about the mouthwash that went to therapy? It couldn’t handle all the gargling!
I accidentally bought mouthwash that tastes like toilet cleaner, now my breath smells like a public restroom.
My mouthwash broke up with me. It said I was too clingy and always swishing for attention.
I overheard two bottles of mouthwash having a conversation, I guess they were just shooting the rinse.
I’m convinced that mouthwash was invented by someone who loves the taste of regret.
I accidentally swallowed mouthwash and my breath smelled like Listerine fresh for the next three days.
I never understood why mouthwash tastes like a “fresh burst” when it feels like a “Lava eruption.”
Mouthwash commercials always show people swishing perfectly, but in reality, it’s more like a chaotic mouth symphony.
I tried to convince my friend that mouthwash is the secret ingredient in my famous salsa. Needless to say, he now avoids my cooking like the plague.
I’ve been using mouthwash so much lately that my dentist thinks I have a drinking problem.
I started using mouthwash that claims to give you a Hollywood smile, now my teeth are demanding an agent.
I made a deal with my mouthwash to always keep my breath fresh, but it betrayed me when I ate onions.
I realized that using mouthwash doesn’t make me a mouth DJ, no matter how much I swish and spit.
I drank a whole bottle of mouthwash just to prove that I’m the life of the party. Now everyone avoids me like the plague.
My dentist told me to use mouthwash after every meal, but now my food tastes like Listerine.
My dentist told me to use mouthwash after every meal, so now I just keep a flask in my pocket.
I tried to prank my friend by replacing his mouthwash with blue Gatorade, but he just thanked me for improving the flavor.
I tried gargling with mouthwash and accidentally blew a bubble. Now I’m pretty sure I have secret powers only known to bubble-blowing superheroes.
I accidentally drank mouthwash instead of water, and now my breath smells like a dental office on fire.
My mouthwash is so minty that my breath can freeze ice cream.
I tried mouthwash that claimed to make my breath smell like roses, but now all the bees follow me everywhere.
I accidentally used mouthwash instead of cooking oil. Now my dinner has fresh breath.
I asked my dentist if I could use mouthwash instead of flossing. He laughed so hard that I could smell his coffee.
I tried using mouthwash as an air freshener, and now my living room smells like a dentist’s office.
I used mouthwash and now my cat won’t stop licking my face, I guess I have the purr-fect breath.
I used mouthwash after eating a whole bag of chips, now my breath smells like a delicious combination of mint and regret.
My mouthwash is so strong, it can dissolve a bar of soap just by looking at it.
I asked my dentist if mouthwash is really necessary, and he said, “It’s not essential, but it’s a good rinse to take.” I guess he’s a fan of wordplay too.
I accidentally drank mouthwash instead of water and now my breath could knock out a dragon.
I used mouthwash before going to the dentist, but apparently, my teeth were so clean that the dentist had nothing to do. So, he just told me jokes for an hour.
I used mouthwash before a date and now my breath smells like a tropical paradise and failure.
I used mouthwash before a job interview, but I think I overdid it because they offered me a position as a breath mint tester.
My mouthwash is so minty fresh, it’s like French kissing a snowman.

Mouthwash Dad Jokes

Mouthwash dad jokes are the kind of jokes that will leave you giggling and rolling your eyes all at the same time.

These puns are not just refreshing, but also come with a punch of humor that’s sure to rinse off any gloom from your day.

They’re the perfect jokes to spice up any conversation, whether it be during a family dinner or a friendly catch-up.

Prepare yourself for some laughter therapy, because these jokes are bound to make you crack a smile.

Here are some mouthwash dad jokes that are definitely mint to be shared:

What did the mouthwash say to the gum? Let’s stick together for a fresh breath!
Why did the mouthwash break up with its toothbrush partner? They had too many bristle arguments.
Why did the mouthwash go to the casino? It wanted to rinse at the slots!
Why did the mouthwash get a promotion? It was always fresh and had great rinse-ponses!
What did the mouthwash say to the dentist? “I’m tired of being used, I need some mouth-to-mouth resuscitation!”
Why was the mouthwash good at telling jokes? Because it always had a fresh punchline!
Why do dentists recommend using mouthwash? Because it’s a rinse and shine situation!
Why did the mouthwash go to therapy? Because it felt a little swishy.
Why did the mouthwash go to the party? Because it was looking to freshen up the atmosphere!
Why did the mouthwash need a vacation? It was tired of dealing with all the bad breaths!
What did the mouthwash say to the tongue? “Let’s have a swishing good time!”
What did the mouthwash say to the dentist? “I always look forward to our gargle sessions!”
Why did the mouthwash join the gym? It wanted to work on its fresh breath and its fitness!
Why did the mouthwash refuse to go on a date? It said it had too many commitments to rinse off!
Why did the mouthwash go to the party? Because it was looking for a fresh breath of air!
Why did the mouthwash fail as a singer? It couldn’t hit the high notes!
Why did the mouthwash need therapy? Because it had an identity crisis – it couldn’t decide if it was liquid or medicine!
Why did the mouthwash take a vacation? It needed to unwind and gargle at the beach!
What did the mouthwash say to the dentist? “I’ll just be rinsing, thanks!”
Why did the mouthwash refuse to be friends with the soda? It didn’t want to hang out with something that fizzed too much!
What did one bottle of mouthwash say to the other? “I’m feeling a little bubbly today!”
Why did the mouthwash get a medal? Because it always went the extra swish to keep teeth clean!
Why did the mouthwash get a job as a teacher? Because it wanted to rinse out ignorance!
Why did the mouthwash become an actor? Because it always left the audience with a fresh breath-taking experience!
What did the mouthwash say to the dentist? “I’m just here to gargle with destiny!”
How did the mouthwash save the day? It fought off bad breath with its freshening superpowers!
Why did the mouthwash refuse to go to the dentist? It didn’t want to get into any gargle-mints!
Why did the mouthwash take a break from its job? Because it was feeling a little swishy!
What did the mouthwash do to relax? It had a refreshing spa rinse.
Why did the mouthwash refuse to date the toothbrush? It didn’t feel a spark between them.
What’s a mouthwash’s favorite type of music? Gargle and roll!
Why did the mouthwash get a promotion? It was outstanding in its field!
Why did the mouthwash get a promotion? Because it was always gargling with success!
What did the mouthwash say to the gum? Let’s stick together and freshen things up!
Why did the mouthwash fail the math test? Because it couldn’t count to “2 minutes”!
What do you call a dentist who doesn’t like mouthwash? A rinse denier!
Why did the mouthwash get an award? Because it was outstanding in its field of fresh breath!
What did the mouthwash say to the mirror? “I can’t reflect on how fresh I am without you!”
Why did the mouthwash go to the dance? It wanted to show off its fresh moves!
What did the mouthwash say to the mirror? “I can see your reflection, but you can’t handle my fresh breath!”
Why was the mouthwash so good at making friends? It was always freshening up the conversation.
Why did the mouthwash go broke? It couldn’t make any cents!
Why did the mouthwash bring a toothbrush to the party? In case it got a little too tongue-tied!
Why did the mouthwash become an astronaut? It wanted to explore the space between your teeth!
Why did the mouthwash go broke? Because it couldn’t keep its mouth shut!
Why did the mouthwash go to the art museum? It wanted to see the Monet in the mouth.
What do you call it when mouthwash is feeling down? Fluoride blues.
Why did the mouthwash become a stand-up comedian? Because it always had fresh material!
Why was the mouthwash a terrible comedian? It always had a bad delivery!
Why did the mouthwash need therapy? It had a bad case of mintal illness!
Why did the mouthwash get a promotion? Because it was an excellent team player – it always had everyone’s back!
Why did the mouthwash lose the race? It couldn’t keep up with the fast pace!
How do you make mouthwash laugh? Just tickle its cap!
What did the mouthwash say to the toothpaste? “I’ll cover your back, just swish and spit!”
What did the mouthwash say to the dentist? “I’m ready for my mouth-cleaning close-up.” .
Why did the mouthwash get a job at the bank? It wanted to deal with liquid assets!
Why was the mouthwash always confident? It knew it had the power to leave a lasting impression.
Why did the mouthwash become a detective? It loved solving the case of bad breath and leaving mouths feeling fresh and clean!
Why did the mouthwash always avoid social gatherings? It was afraid of getting caught in an awkward rinse!
Why was the mouthwash always so confident? It had the power to freshen anyone’s breath.
What did the mouthwash say to the toothbrush? “I’m the liquid hero you need for a clean and fresh mouth!”
Why did the mouthwash refuse to gossip? Because it believed in fresh breath of confidentiality!
What did the mouthwash say to the floss? We make the perfect duo for a clean and fresh smile!
Why did the mouthwash fail the test? It couldn’t swish-er the answers.
Why did the mouthwash start a band? It wanted to be a part of the gargle-age rock movement.
What did the mouthwash say to the gums? “I’ll always be your swish come true.”
Why did the mouthwash become a detective? It was always good at solving bad breath mysteries!
Why did the mouthwash run for president? It wanted to make smiles great again.
What’s a mouthwash’s favorite TV show? The Swish-List!
What do you call a bottle of mouthwash that can dance? Fluoride-est!
What did the mouthwash say to the tongue? “You really have a taste for adventure!”
Why did the mouthwash become a private investigator? Because it always got to the root of the problem!
Why did the mouthwash go to therapy? Because it had too many bottles to keep inside!
What did the mouthwash say to the toothbrush? “I can’t handle the bristles, they’re too rough!”
What did the mouthwash say to the dentist? “I can handle any oral situation!”
What did the mouthwash say to the stubborn food particles? “I’m coming in for a swish and a save!”
What did the mouthwash say to the mirror? “I can see you’re just as mouthwatering as I am!”
What do you call it when mouthwash goes on strike? A fresh-breath rebellion!
How does mouthwash greet other oral care products? With a swish and a smile!
What do you call mouthwash that loves to dance? Fluoride-Flamingo!
Why did the mouthwash join a band? It wanted to be a fresh and minty solo-artist!
What did the mouthwash say to the toothpaste? “I feel like we’re on different wavelengths.”
Why was the mouthwash at the party so popular? It always knew how to freshen up the conversation!
Why was the mouthwash so good at making friends? Because it always knew how to break the ice!
Why did the mouthwash get a ticket? Because it was caught swishing and speeding in a no-swallow zone!
Why did the mouthwash refuse to go on a date? It didn’t want to get too close and have things get too minty fresh!
What did the mouthwash say to the dentist? “I can handle all your bad breath situations!”
Why did the mouthwash get a promotion? Because it had the freshest ideas in the office!
What did one mouthwash say to the other at the dentist’s office? “I’ll always have your back, or rather, your mouth!”
What’s the favorite genre of music for mouthwash? Pop songs, because they’re so refreshing!
Why did the mouthwash refuse to buy a car? It preferred to use its own fresh breath to blow away the dust and dirt!
What did the dentist say to the mouthwash? “You have a refreshing personality!”
Why did the mouthwash refuse to go on a date? It didn’t want to be seen with bad breath.
What did the mouthwash say to the toothpaste? “Don’t worry, I’ve got your backwash!”
What did the mouthwash say to the mirror? You reflect freshness, my friend!
Why did the mouthwash go on vacation? Because it needed a little rinse and relaxation!
What happened when the mouthwash auditioned for a singing competition? It didn’t make the final rinse!
What did the mouthwash say to the dentist? “I can’t bottle up my feelings anymore!”
What did the mouthwash say to the toothpaste? “I’m in the liquid state, so I’m always chill!”
Why did the mouthwash become a teacher? Because it wanted to educate people on the importance of oral hygiene!
Why did the mouthwash win the Nobel Prize? It was outstanding in its field of freshening breaths.
What did the mouthwash say to the mouth? Swish me luck, I’m going in!
What did the mouthwash say to the toothpaste? “We make the perfect pair, we’re mint for each other!”
Why did the mouthwash refuse to leave the party? It was afraid it would miss out on all the minty-fresh gossip.
Why did the mouthwash win the award? Because it was mint to be the best in the business!
Why did the mouthwash break up with the toothbrush? They had way too many arguments about proper rinsing technique!
What did the mouthwash say to the toothpaste? “I’m putting you out of a job, buddy!”
Why did the mouthwash become a dentist? It wanted to make a clean job of it!
Why did the mouthwash become a teacher? Because it wanted to give lessons on how to make a clean start!
Why did the mouthwash join the circus? It wanted to rinse under the big top!
Why did the mouthwash blush? It saw the toothpaste in its underwear drawer.
Why did the mouthwash join a band? Because it had the freshest beats!
Why was the mouthwash feeling confident? Because it always had the upper hand in conversations!
What did the mouthwash say to the mirror? Reflect on your dental hygiene!
Why did the mouthwash refuse to give a speech? It didn’t want to get tongue-tied!
What did the mouthwash use to relax? Some mouthwash and chill time!
Why did the mouthwash fail at stand-up comedy? It couldn’t find its “gargle-licious” punchline.
Why did the mouthwash apply for a job at the spa? It wanted a more refreshing career!
How did the mouthwash greet the toothpaste? “Well, spit it out!”
What did the mouthwash say to the toothpaste? “I’ve got your back, you’ve got my front.” .
Why did the mouthwash go to the dentist? Because it wanted a fresh breath opinion!
Why did the mouthwash refuse to go on a date? It didn’t want to get caught in a mouth-to-mouth situation!
Why did the mouthwash start a band? It wanted to make some fresh tunes to freshen up everyone’s ears!
What did the mouthwash say to the dental floss? “We make a great team, we’re always in sync!”
What did the mouthwash say to the dentist? “I’m just here to rinse, don’t brush me off!”
Why did the mouthwash become a musician? It wanted to be a fresh-breath tenor.
What did the mouthwash say to the mirror? “We make quite the dynamic duo for sparkling smiles!”
How do you make mouthwash laugh? Tell it a clean joke!
What did the mouthwash say to the toothpaste? “You’re my better half, let’s stick together!”
Why did the mouthwash feel unappreciated? It always felt like people were just using it for its minty fresh taste!
What do you call mouthwash that is always telling jokes? Fluoride-larious!
What did the mouthwash say to the toothpaste? Let’s make some refreshing chemistry together!
How did the mouthwash feel after a long day? Refreshed, it had a mouthful of success!
Why did the mouthwash bring a map to the party? Because it didn’t want to get lost in the sea of bacteria!
Why did the mouthwash hire a lawyer? Because it wanted to fight tooth and nail!
Why did the mouthwash start a band? It wanted to become a “flavorful” harmonizer.
Why did the mouthwash join a gym? It wanted to stay fit and have minty fresh breath!
What did the mouthwash say to the dentist? I’ll be your best gargle buddy!
What do you call a group of mouthwash enthusiasts? The Rinse and Shine Club!
Did you hear about the mouthwash that went to the gym? It wanted to have fresh breath and strong tongue muscles!
Why was the mouthwash so good at math? Because it knew how to count to three: swish, gargle, spit!
What did the mouthwash say after a long day? “I need to rinse and unwind.”
Why did the mouthwash get a job as a lifeguard? Because it was great at saving people from bad breath!
Why did the mouthwash go to the comedy club? Because it wanted to rinse and spit some jokes!
What did the mouthwash say to the toothpaste? “You complete me!”
Why did the mouthwash get a job as a lifeguard? It knew how to save a breath.
What did the mouthwash say to the mouth? “You’re my main squeeze, buddy!”
Why did the vampire use mouthwash? Because he had bat breath!

Mouthwash Jokes for Kids

Mouthwash jokes for kids are the giggly bubbles of the joke world—clean, refreshing, and always a blast with the little ones.

These jokes inspire children to experiment with language and comprehend the delight of puns, promoting a love for humor that’s as fresh as a minty mouthwash.

Moreover, mouthwash jokes for kids bring in a fun twist to dental hygiene, turning their daily swish and spit routine into a moment of laughter.

Ready for some squeaky clean fun?

Here are the jokes that’ll have them chuckling through their rinse and repeat:

What did the mouthwash say to the toothpaste? “I can’t stop gargling about you!”
What did the mouthwash say to the toothbrush? Wanna hang out and brush up on our friendship?
Why did the mouthwash get in trouble at school? It was always talking back!
Why was the mouthwash always confident? Because it knew how to rinse and shine!
What did the mouthwash say to the dentist? “I can’t wait to rinse and spit!”
What did the mouthwash say to the mirror? We make a great reflection together!
How did the mouthwash get a promotion? It had excellent swish and leadership skills!
Why did the mouthwash go to the movies? It heard it was a mouth-watering film!
What did the mouthwash say to the toothbrush? “I’ll cover your back, you cover my front!”
Why was the mouthwash shy? Because it didn’t want anyone to “gargle” at it!
How does mouthwash greet its friends? With a big “swish” you well!
What did the mouthwash say to the toothpaste? “I’ve got your back, buddy, let’s keep those teeth sparkling!”
Why did the mouthwash bring a ladder to the dentist’s office? It wanted to reach the top shelf in the mouthwash aisle!
What did the mouthwash say to the sink? Can I have a little swish and splash?
What do you call it when a mouthwash gets scared? A mouthwash!
What’s a mouthwash’s favorite holiday? Mint-mas, of course!
What do you call a superhero who uses mouthwash? The Cavity Crusader!
Why was the mouthwash so good at math? It could always count on its fresh breath!
What’s a mouthwash’s favorite movie genre? Fresh-ction films!
Why did the mouthwash join the circus? Because it wanted to be the best in gargling acts!
What do you get when you mix mouthwash and soda? A clean burp!
Why did the gum go to the dentist? Because it had bad breath!
What do you get if you mix mouthwash and lemonade? A refreshing sip and a smile!
Why did the mouthwash go to the dance? It wanted to “swish” and shout on the dance floor!
Why did the mouthwash want to be a superhero? To fight against bad breath villains!
Why did the mouthwash join the circus? It wanted to gargle in front of a captive audience!
Why did the mouthwash go to the dentist? To get a little fresh breath-ment!
Why did the mouthwash want to be an actor? It loved being in the spotlight and showing off its freshness!
Why did the mouthwash go to the amusement park? To go on the roller-swisher!
What is the mouthwash’s favorite subject in school? Rinse-tory!
Why did the mouthwash bring a ladder? It wanted to reach the top shelf to be head and shoulders above the rest!
Why did the mouthwash become a singer? It always had a minty fresh voice!
What do you get when you mix mouthwash and a snowman? Frosty breath!
What’s a mouthwash’s favorite subject in school? Rinse-tory!
Why did the mouthwash go to the dentist? It wanted to clean its “tooth”brush!
What did the mouthwash say to the toothpaste? “Don’t get too fresh with me!”
What did the grape say to the mouthwash? “Don’t swish me, I’m sour!”
What’s a mouthwash’s favorite dance move? The gargle shuffle!
Why did the mouthwash get a medal? Because it always leaves your mouth fresh and minty!
Why did the mouthwash win the race? It took a swish shortcut!
What did the mouthwash say to the mirror? I can see myself swishing and sparkling!
Why did the mouthwash blush? Because it saw the toothpaste tube without its cap on!
How did the mouthwash react when it won the Fresh Breath Award? It bubbled with excitement!
Why did the toothpaste get jealous of the mouthwash? Because it always gets to gargle with the cool kids!
Why did the mouthwash go to school? Because it wanted to learn some “mouth-watering” secrets!
Why was the mouthwash a terrible singer? Because it couldn’t hit the high notes without gargling!
Why did the mouthwash go to the dance party? Because it heard they would be “swinging” to the music!
What do you get when you mix mouthwash with lemonade? A zesty fresh drink!
What do you call a talkative mouthwash? A chatter rinse!
Why did the boy bring mouthwash to the school dance? He wanted to have fresh moves!
What’s a mouthwash’s favorite kind of music? Swish-listening tunes!
What did the mouthwash say to the toothpaste? Let’s have a swish-ful conversation!
Why did the mouthwash visit the park? It wanted to get some “oral” exercise!
What did the mouthwash say to the dentist? “I’m swishing you a happy birthday!”
Why did the mouthwash go to the movies? It wanted to “rinse” off some stress!
What do you call it when a mouthwash tells a joke? A rinse of laughter!
What did the mouthwash say to the mirror? I can see myself being used in your daily routine!
Why did the mouthwash visit the dentist? It wanted to find its missing “tooth”paste!
How did the mouthwash become a superhero? It had the power to fight bad breath!
What did the mouthwash say to the bacteria? “You better wash away, or I’ll swish you away!”
How does mouthwash say goodbye? “See you in a swish!”
What did the mouthwash say to the toothpaste? “I can’t handle all this foaming at the mouth!”
What kind of mouthwash can you use to clean your computer? Spam rinse!
What do you call a superhero with fresh breath? Minterman, the Mouthwash Avenger!
What did the mouthwash say when it won an award? “I’d like to thank my fresh breath and minty flavor for this honor!”
What do you get if you mix mouthwash with a porcupine? Fresh breath with extra spikes!
Why did the mouthwash get an award? Because it always leaves a good impression!
Why did the mouthwash feel so lonely? It didn’t have any friends to gargle with!
Why did the mouthwash cross the road? To freshen up the other side!
Why did the mouthwash get a promotion? Because it was great at rinsing and spitting out all the competition!
What did the dentist say to the mouthwash? “I can always count on you to give my patients fresh breath confidence!”
Why did the tooth go to the dentist? It wanted to get some mouthwash!
Why did the mouthwash go to the beach? Because it wanted to have a swishing good time in the waves!
How does the mouthwash stay cool? It always stays in the rinse cycle!
How does mouthwash get good grades? It “swishes” it could study all night!
Why did the mouthwash get a job at the bakery? It wanted to freshen up the dough!
What did the mouthwash say to the water? Let’s make a fresh splash together!
Why did the mouthwash go to the movie? Because it wanted to see a “spit”-taking comedy!
Why did the mouthwash go to the dance? Because it wanted to “sway” everyone with its minty freshness!
Why did the mouthwash always win races? Because it always finished with a fresh breath of air!
Why did the mouthwash bring a towel to the party? It wanted to have a “minty” fresh look!
What did the mouthwash say to the toothpaste? “I’m feeling fresh, wanna hangout?”
Why did the mouthwash get a job? It wanted to make some mouth-dough!
Why did the toothpaste go to the party with the mouthwash? Because it wanted to freshen up the dance floor!
Why did the mouthwash bring a ladder? To reach the top shelf where all the freshest breath mints are kept!
Why was the mouthwash always late? It was swishing it could be on time!
Why did the mouthwash go to the party? It wanted to rinse and repeat the fun!
What did the mouthwash say to the cup? Can you hold my freshness for a minute?
What did one mouthwash say to the other? “I love hanging out with you, we make a great pair!”
What did the mouthwash say to the toothbrush at bedtime? Let’s make sure we brush up on our friendship!
What did the mouthwash say to the dentist? “I’m just swishing you were here!”
Why did the mouthwash break up with the toothbrush? It was tired of being brushed off!
Why did the mouthwash become a singer? Because it had “amazing vocal rinse” skills!
Why did the mouthwash become a teacher? It wanted to help students “rinse” and repeat!
What did the mouthwash say to the toothbrush? “Together, we make a winning smile dream team!”
Why was the mouthwash feeling down? It had a bad taste in its mouth!
What did the mouthwash say to the dentist? “I’ll be back to “rinse” you later!”
What do you call a smart mouthwash? A well-rinse individual!
Why did the mouthwash become an actor? It wanted to be in “the rinse and repeat” industry!
What do you call a very talkative bottle of mouthwash? A chatterbox!
What did the mouthwash say to the toothbrush? “I feel like we’re always brushing up on each other!”
Why was the mouthwash always happy? Because it had the freshest outlook on life!
What did the mouthwash say to the toothbrush? Wanna hang out and have a swish bash?
What did one mouthwash say to the other mouthwash? “I can’t keep my mouth shut about how fresh I am!”
Why was the mouthwash so shy? It always felt like it had bad breath!
What’s a mouthwash’s favorite song? “Swish, Swish” by Katy Perry!
How does mouthwash call its friends? On the fresh breath phone!
What did the dentist say to the mouthwash? Swish and say “ahh”!
What did the mouthwash say to the bottle of shampoo? “I’ll be a rinse in shining armor!”
Why did the mouthwash join the circus? It wanted to be the main act in the Fresh Breath Extravaganza!
Why did the mouthwash go to the dentist? It wanted a little freshening up!
Why did the mouthwash go to the beach? To catch some fresh waves!
What do you call a mouthwash that can sing? A gargling sensation!
What did one mouthwash say to the other mouthwash? “Want to go out for a “swish”ful date?”
What’s a mouthwash’s favorite type of music? Anything with a good “rinse” beat!
Why did the mouthwash always win in a debate? It always had the best mouthpiece!
What did one bottle of mouthwash say to the other? “Let’s swish and make fresh breath together!”
Why did the mouthwash get excited while watching a movie? Because it had lots of fresh twists and turns!
What do you get when you mix mouthwash with vinegar? Sour power!
What did one mouthwash say to the other in the store? “I’m glad to see you, we make a great pair!”
Why did the mouthwash need therapy? It had too many problems to gargle with!
What did the mouthwash say to the mouth? “I’m here to rinse and make you smile!”
Why did the mouthwash blush? Because it saw the toothpaste’s tube!
What’s a mouthwash’s favorite sport? Swish-er Sweets!
Why did the mouthwash bring a towel to the dance? Because it wanted to make a clean sweep!

Mouthwash Jokes for Adults

Who declared adults can’t enjoy a hearty laugh from a mouthwash joke?

Mouthwash jokes for adults elevate humor with a punch of sharp wit and a sprinkle of boldness.

Just like the refreshing feel of mouthwash, these jokes mix elements of humor, intelligence, and a hint of audacity that leave a lingering sense of enjoyment.

These jokes are excellent ice breakers for social gatherings, post-dinner conversations, or simply to inject a dose of laughter into any serious discussion among friends.

Here are some mouthwash jokes that are bubbling with humor for adults:

What did one mouthwash say to the other? “Let’s keep it minty fresh, buddy!”
Why did the mouthwash go to therapy? It had serious commitment issues with teeth!
What do you call it when mouthwash tells a joke? Oral hygiene humor!
Why was the mouthwash feeling sad? It wasn’t getting enough swishes and kisses!
Why did the mouthwash break up with the toothbrush? They had bad chemistry!
Why did the mouthwash go to therapy? It had a fear of commitment to staying fresh for 24 hours!
Why did the mouthwash get an award? It was recognized for its outstanding mouth-cleansing performance!
Why did the mouthwash become a stand-up comedian? It wanted to freshen up the stage with laughter!
Why did the mouthwash refuse to go on a date? It had commitment phobia – it was afraid of getting “mouthed” too soon!
What did the mouthwash say to the toothpaste? “I can handle your foam, but I’m still the freshest in town!”
Why did the mouthwash go to jail? It got caught using bad language!
What did the mouthwash say to the sink? “I appreciate you, but sometimes I need to flow solo!”
Why did the mouthwash get a speeding ticket? It was too “quick” to rinse and spit!
What did the mouthwash say to the mirror? “I bet you can’t handle this breath-taking reflection!”
Why did the mouthwash fail at acting? It always forgot its lines!
Why did the mouthwash go to therapy? It had trouble dealing with bad breaths from its past!
Why did the mouthwash start its own social media platform? It wanted to freshen up people’s statuses!
Why did the mouthwash feel left out at the party? It couldn’t find a good “gargle” partner!
What did the mouthwash say to the toothpaste at the party? Let’s get this breath-taking evening started!
What did the mouthwash say to the bad breath? “I’ve got you covered, I’m the rinse in shining armor!”
Why did the mouthwash break up with the toothpaste? It said they were just too different – they couldn’t gel!
What did the mouthwash say to the dentist? “Is it true I’m your best friend? You’re always telling me to ‘swish’ and ‘stick’ around!”
Why did the vampire start using mouthwash? He wanted to stop having bat breath!
Why did the mouthwash have a hard time making friends? It was too mouthy!
What do you call mouthwash that’s always late? Fashionably minted!
Why did the mouthwash want to be an actor? It wanted to make a big splash on the big screen!
Why did the mouthwash become a motivational speaker? It knew how to inspire people to swish for success!
What did the mouthwash say to the toothpaste? “We make quite a refreshing couple!”
What did the mouthwash say to the lemonade? “You’re not as refreshing as you think, I’m the real fresh-squeezer here!”
What did the mouthwash say to the mirror? “Wow, we make quite the refreshing pair!”
What do you call a group of mouthwashes singing together? A gargle choir!
What did the mouthwash say to the toothpaste? “We make a great team, we’re both paste-ively fresh!”
Why did the mouthwash get into a fight with the floss? They had a string of disagreements!
What did one mouthwash say to the other? “I can’t handle your bad breath anymore, it’s time to rinse and part ways!”
Why did the mouthwash start a band? It wanted to hit all the high notes and fight plaque!
What did the mouthwash say to the dentist? “You’re my favorite person to rinse and repeat with!”
Why did the mouthwash take up gardening? It wanted to grow mint leaves!
Why did the mouthwash start a band? Because it loved to rinse and repeat the chorus!
What did the mouthwash say to the dentist? “I’ll make sure to rinse and gargle before you examine me, doc!”
Why did the mouthwash start attending yoga classes? It wanted to find its inner freshness and peace!
What do you call it when mouthwash takes a break? A fresh-breather!
What did the mouthwash say to the toothpaste? “I’m sorry, but I think we should just be friends. We’re too different, you’re too paste-y!”
Why did the mouthwash refuse to play cards? It knew it couldn’t keep a poker mouth!
Why did the mouthwash go to the comedy show? It wanted to gargle with laughter!
What did the mouthwash say to the mirror? Reflect on the importance of a bright smile!
Why did the mouthwash go to the gym? It wanted to be a fresh mouthed athlete!
Why did the mouthwash get into a fight with the toothpaste? It couldn’t handle the intense foam-o!
How did the mouthwash start a successful business? It had a refreshing business plan!
Why did the mouthwash go to the comedy club? It wanted to freshen up its sense of humor!
Why did the mouthwash start dating? It wanted to freshen up its love life!
What did the mouthwash say to the toothpaste? “We make quite the dynamic duo, fighting plaque and freshening breath!”
Why did the mouthwash refuse to go on a date with the toothpick? It didn’t want to be involved in a flossy love triangle!
What did the mouthwash say to the toothpaste? “I can handle anything you spit at me!”
What did the mouthwash say to the tongue? “We make such a refreshing pair!”
Why did the mouthwash start a blog? It had a lot to rinse and tell!
Why did the mouthwash get kicked out of the library? It was too loud-mouthed for a quiet place!
What do you get when you mix mouthwash and orange juice? A citrusy fresh breath!
Why did the mouthwash win the marathon? It was always ahead by a fresh breath!
Why did the mouthwash get a promotion at work? It had a great formula for success!
Why did the mouthwash throw a party? To celebrate its fresh success!
What did the mouthwash say to the toothpaste? “I’m a big fan of your work, we make a great team!”
Why did the mouthwash get a promotion at work? It always knew how to rinse and climb the corporate ladder!
How does mouthwash greet its friends? “Hey, mint to see you!”
What do you call a dentist who uses mouthwash as cologne? A “fresh” practitioner!
Why did the mouthwash feel self-conscious? It was always feeling like it didn’t measure up to its mouth-rinse friends!
What did the mouthwash say to the floss? “Together, we can weave a tale of minty freshness!”
Why did the mouthwash get a promotion? It was the best at freshening up the company’s image!
Why did the mouthwash start a new career as a comedian? It had a great sense of rinse of humor!
What did one bottle of mouthwash say to the other? “You’re so refreshing, we should get “closier”!”
Why did the mouthwash refuse to speak up in meetings? It didn’t want to be labeled as “mouthy”!
Why did the mouthwash go to therapy? It had an identity crisis!
What did the mouthwash say to the toothpaste? “I’m glad we can rinse and be friends!”
Why did the mouthwash get banned from the library? It couldn’t keep its mouth shut!
Why did the mouthwash become a police officer? It wanted to arrest bad breath!
What did the dentist say to the mouthwash? “You’re so minty fresh, you could be my new assistant!”
Why did the mouthwash go to the party alone? It didn’t want to be the third rinse!
What did the mouthwash say to the dentist? “I’m all ready for my 15 seconds of fame!”
Why did the mouthwash refuse to be in a relationship? It didn’t want to get too close and have attachments!
What did the mouthwash say to the toothpaste? “We make such a great couple – we’re the perfect blend!”
What did the mouthwash say to the toothbrush when it got home? I can’t handle the plaque without you!
Why was the mouthwash always happy? Because it knew how to gargle with joy!
Why did the mouthwash break up with the toothbrush? They just couldn’t handle the commitment!
What did the mouthwash say to the toothpaste? Stop running away, we’re a perfect match!
Why did the mouthwash fail as a stand-up comedian? It couldn’t rinse out the punchlines!
What did the mouthwash say to the mirror? “Hey, gorgeous, we should hang out more often!”
What did the mouthwash say to the dentist? “I’ll always have your back, tooth-haste or tooth-slow!”
Why did the mouthwash have a great sense of humor? Because it always had a fresh punchline!
Why did the mouthwash always get into trouble? It was always “mouthy” and never knew when to rinse!
Why did the mouthwash become a comedian? It had a knack for delivering refreshing punchlines!
How does mouthwash greet its friends? With a minty fresh smile!
Why did the mouthwash refuse to gossip? It didn’t want to spread any mouth-to-mouth rumors!
What do you call a mouthwash that can’t keep a secret? A gargle blabber!
Why did the mouthwash become a detective? It always wanted to solve the case of the missing bad breath!
How do you make mouthwash laugh? Just add a little bit of rinse-humor!
What did the mouthwash say to the toothbrush? “I can’t handle your bristles anymore, we need some space!”
What do you call a mouthwash that is always late? Tardy Breez!
Why was the mouthwash always in a hurry? It had a mouth to rinse and a world to conquer!
Why did the mouthwash go on a diet? It wanted to reduce its gargle intake!
What did the mouthwash say to the dentist? “I’m tired of being mouthed off to!”
Why did the mouthwash refuse to date the toothpaste? It said it wasn’t ready for a “serious rinse” yet!
What did the mouthwash say to the bad breath? “You’re not my type, you’re too foul!”
Why did the mouthwash go on vacation? It needed a break from being taken for granted!
Why did the mouthwash always win at poker? It had a good poker face and fresh breath!
Why did the mouthwash go to the disco? It wanted to have a fresh night out!
Why did the mouthwash feel lonely? It couldn’t find a floss that complemented its taste!
Why did the mouthwash become a comedian? It had a great delivery and always left the audience with a minty-fresh smile!
Why did the mouthwash go broke? It spent all its money on advertising and couldn’t make ends “mint”!
What did the mouthwash say to the tongue? “You’re my favorite taste buddy!”
Why did the mouthwash always get a standing ovation? It had great mouth presence!
What did the mouthwash say to the toothpaste? “Looks like we’re both busy fighting bad breath today!”
Why did the mouthwash break up with the toothpaste? It couldn’t handle their “toxic” relationship anymore!
Why did the mouthwash get a ticket? It was caught swerving in and out of bad breath zones!
What did the mouthwash say to the toothpaste? “Let’s team up and tackle bad breath together!”
Why did the mouthwash go to therapy? It couldn’t handle the gargle issues!
Why did the dentist recommend mouthwash? So you can rinse and repeat!
Why did the mouthwash run for president? It wanted to bring fresh breath to the nation!
Why did the mouthwash get into a fight? It couldn’t stand the toothpaste’s offensive comments!
Why did the mouthwash go broke? It couldn’t make enough “cents” to mintain its business!
Why did the mouthwash refuse to attend the party? It didn’t want to hang out with a bunch of “drunk” mouths!
Why did the mouthwash fail its job interview? It didn’t have the right breath of experience!
Why did the mouthwash go to therapy? It had an identity crisis – it couldn’t decide if it was a beverage or a cleaning product!
Why did the mouthwash feel embarrassed? It overheard the toothpaste bragging about its “brightening” smile!
What did the mouthwash say to the toothpaste? “I’m feeling a bit tongue-tied today!”
Why was the mouthwash always self-conscious? It couldn’t handle being constantly watched while people “swish”ed and “spit”ted!
What did the mouthwash say to the floss? “We make the perfect pair, no strings attached!”
Why did the mouthwash start a career in stand-up comedy? It had a great taste for humor!
Why did the mouthwash go to the dentist? It needed some gum-ergency treatment!
What’s a mouthwash’s favorite exercise? Swishing and squatting!
Why did the mouthwash feel so confident? It had a strong rinse of self-esteem!
Why did the mouthwash refuse to attend the party? It didn’t want to be the punchline of any bad breath jokes!
What did one mouthwash bottle say to the other? “I’m so minty, I’m “spearmint” to impress!”
Why did the mouthwash get a promotion at work? It always left a strong impression!
Why did the mouthwash refuse to go on a date? It couldn’t handle the pressure of fresh breath!
Why did the mouthwash go to therapy? It couldn’t cope with its alcohol problem!
Why did the mouthwash get a job at the circus? It loved being the ringmaster of fresh breath!
Why did the mouthwash go to therapy? It had a rinse and repeat problem!
What did the mouthwash say to the mouth? “Don’t worry, I’m just here for a rinse, not a commitment!”
What did one mouthwash say to the other at the party? Let’s mix and “gargle” all night long!
Why did the mouthwash break up with its partner? It felt like their relationship was too rinse and repeat!
Why did the mouthwash start a band? It wanted to mouth-harmonize with others!
Why did the mouthwash feel lonely? It was always being gargled!
What did the mouthwash say when it won the lottery? “I’m going to be minted!”
Why did the mouthwash become a comedian? It wanted to make everyone laugh with its “clean” sense of humor!
Why did the mouthwash refuse to play cards? It was tired of constantly getting “brushed” aside in every game!
Why did the mouthwash break up with its toothbrush? They were just too different – one had fresh breath, and the other was brushing it off!
Why did the mouthwash get a job at the casino? It knew how to handle bad bets!
Why did the mouthwash go to the dentist? It had bad breath and needed a cleaning!
How does mouthwash greet toothpaste? With a minty fresh “hello”!
Why did the mouthwash start working out? It wanted to get stronger and fight bad breath with more vigor!
What did the mouthwash say to the bad breath? “Let’s call it a wrap, you’re too overpowering!”
Why did the mouthwash refuse to play cards? It thought it was unfair that the deck was always stacked against it!
Why did the mouthwash go on a diet? It wanted to have a fresh and minty figure!
Why did the mouthwash become a motivational speaker? It always leaves you with a minty fresh mindset!
Why did the mouthwash audition for a movie role? It wanted to be the leading fresh face in Hollywood!

Mouthwash Joke Generator

Creating the ultimate mouthwash joke can sometimes feel like a gargle-gone-wrong.

(Do you catch my drift?)

That’s where our FREE Mouthwash Joke Generator comes into play to lighten the mood.

Designed to mix sharp wit, refreshing humor, and bubbly puns, it generates jokes that are certain to cleanse your day with laughter.

Don’t let your humor become stale and unpleasant.

Use our joke generator to whip up jokes that are as fresh and invigorating as your mouthwash.

FAQs About Mouthwash Jokes

Why are mouthwash jokes so popular?

Mouthwash jokes are a refreshing way to add humor to a common, everyday item.

These jokes play on the universal experiences of oral hygiene, making them relatable and easily understood.

They also offer an element of surprise, as mouthwash isn’t typically the first thing to come to mind when thinking of joke material.

Can mouthwash jokes help in social situations?

Definitely!

Sharing a mouthwash joke can help break the ice, lighten up an awkward situation or demonstrate your wit.

Because everyone uses mouthwash or is familiar with its use, these jokes have a broad appeal and can get laughs in most social situations.

How can I come up with my own mouthwash jokes?

Think about the common attributes of mouthwash—the intense flavor, the burning sensation, the routine of using it every morning and night, etc.
Consider the vocabulary associated with mouthwash (e.g., rinse, gargle, fresh). These words might have other meanings or sound like other words, which can be used for puns or wordplay.
Imagine a funny scenario that could occur while using mouthwash. Could there be a mix-up with another liquid? A gargling contest gone wrong?
Subvert expectations by using a phrase that usually has a serious or negative connotation and twist it to relate to mouthwash.
Puns and wordplay are your friends. Mouthwash jokes provide a minty-fresh field for linguistic playfulness!