18 Non Toxic Mouthwashes for a Fresh, Safe Smile

Discover the best non toxic mouthwash for a fresh, safe, and vibrant smile. Explore top choices that prioritize health without compromising taste.
BrandMy RatingPrice
Heart Tone Botanicals
Best Entry-Level Choice
8.8/10
Therabreath
Best for Bad Breath
9.6/10
Closys
Best for Sensitive Gums
9.2/10
Therabreath
Best for Whitening Needs
9.4/10
Hello
9.2/10

Best Non Toxic Mouthwash

Discover the secret to a brighter, healthier smile with our curated selection of the best non-toxic mouthwashes. These gentle yet effective rinses deliver fresh breath and gleaming confidence without the harsh chemicals—because your oral care should be as pure as your smile is radiant. Dive in to find the perfect clean that’s both safe and sensational.

Best Entry-Level Choice: Heart Tone Nano Silver Mouthwash

Nano Silver Mouthwash | All Natural | Adult Restorative Mouth Rinse | Aloe Vera, Colloidal Silver, & Tea Tree | Complete Oral Care & Fresh Breath | Fluoride, GMO, & Alcohol Free
Highlights
Natural ingredients
Balances oral ecosystem
Fluoride free

This all-natural, fluoride-free mouthwash is a fantastic entry-level choice for those new to non-toxic oral care.

Its key ingredient, 99.9% pure nano silver, helps balance your mouth's ecosystem, eliminate bad breath, and support overall oral health.

Plus, with natural ingredients like aloe vera, colloidal silver, and tea tree oil, it’s free from harsh chemicals and artificial flavors.

The bold taste might be a bit strong for some, and a few users report gum soreness, but its affordability and comprehensive formula make it an excellent starting point for anyone seeking a clean, natural smile.

Be sure to also check out the best non toxic mouth tape for more options!

Best for Bad Breath: TheraBreath

TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)
Highlights
Fights bad breath 24h
Alcohol-free, non-burning
Gum friendly formula

TheraBreath Fresh Breath Mouthwash is a game-changer for anyone battling bad breath.

Its dentist-crafted formula, approved by the ADA, ensures you’re getting a trusted, alcohol-free option that effectively fights odor for 24 hours.

We love the fact that it’s gentle on gums and doesn’t burn, making daily use a breeze.

While the mild taste may not suit everyone, its high ratings and reputation speak volumes.

Plus, being the fastest growing mouthwash brand in the USA makes it a reliable go-to for fresh breath anytime.

Be sure to also check out the best probiotic mouthwash for more options!

Best for Sensitive Gums: CloSYS

CloSYS Sensitive Mouthwash, 32 Ounce, 2 Count, Gentle Mint, Alcohol Free, Dye Free, pH Balanced, Helps Soothe Mouth Sensitivity, Fights Bad Breath
Highlights
Alcohol-free and non-burning
Clinically proven to fight bad breath
Gentle for sensitive mouths

CloSYS Sensitive Mouthwash is our top pick for those with sensitive gums, thanks to its clinically proven 24-hour bad breath fighting power.

The soothing Gentle Mint flavor keeps your breath fresh without the harsh burn, making it perfect for sensitive mouths.

Its pH-balanced formula hydrates and cares for your mouth, rather than irritating it.

While the citric acid may be a consideration for some, its alcohol-free, non-burning formula ensures a comfortable experience.

Overall, CloSYS Sensitive delivers gentle, effective freshness—making it a trusted choice for those who need a mild yet powerful mouthwash.

Be sure to also check out the best detox mouthwash for more options!

Best for Whitening Needs: TheraBreath Deep Clean Mouthwash

TheraBreath Deep Clean Mouthwash, Antigingivitis, Antiseptic, Fresh Mint Flavor, Dentist Formulated, Alcohol Free, 16 fl oz (Pack of 2)
Highlights
Alcohol-Free and Gentle
Effective Against Germs
Fresh Mint Flavor

TheraBreath Deep Clean Mouthwash stands out with its alcohol-free formula that’s gentle yet effective.

It kills 99.9% of germs responsible for bad breath, plaque, and gingivitis, without the burning sensation many mouthwashes cause.

The fresh mint flavor leaves your mouth feeling clean and refreshed, with a mild medicinal taste that’s actually quite palatable.

Plus, being dentist-formulated and free from dyes, parabens, SLS, and animal testing makes it a responsible choice.

While it may have a higher price and limited ratings, its reputation for deep cleaning makes it a favorite for those seeking a gentle, effective oral care boost.

Be sure to also check out the best zinc mouthwash for more options!

Hello Peace Out Plaque Mouthwash

Hello Peace Out Plaque, Antigingivitis Alcohol Free Mouthwash, Natural Mint with Aloe Vera and Coconut Oil, Fluoride Free, Vegan, SLS Free and Gluten Free, 16 Ounce (Pack of 3)
Highlights
No aftertaste
Effective plaque fighter
Gentle, no burn

The hello Peace Out Plaque Mouthwash delivers amazing minty freshness without any sting or burn, thanks to its alcohol-free, aloe vera formula.

It effectively fights plaque and gingivitis, helping us maintain healthy gums effortlessly.

We love that it’s flavor-perfect—no lingering aftertaste—and it’s cruelty-free and free of artificial junk like parabens or dyes.

While the price varies and the cap can be a bit tricky, the gentle, thorough cleaning it provides makes it worth considering if you're after a clean, natural mouth rinse that genuinely works.

Be sure to also check out the best non fluoride mouthwash for more options!

Lumineux

Lumineux Teeth Whitening Mouthwash, 16 Oz. 2 Pack - Peroxide Free - Enamel Safe - Whitening Without The Sensitivity - NO Alcohol, Fluoride & SLS Free
Highlights
Whitening without sensitivity
Natural ingredients
Pleasant, refreshing taste

Lumineux Whitening Mouthwash offers a healthy way to brighten your smile while protecting your enamel and gums.

Its natural, non-toxic ingredients deliver whitening results without the sensitivities often caused by harsher products.

The refreshing flavor makes swishing feel more like a treat than a chore, and it reaches those tricky spots your brush might miss, providing a deep, professional-grade clean at home.

Although it comes with a slightly higher price tag and fewer reviews, its proven efficacy and gentle formula make it an excellent choice for those seeking a safer, effective alternative—your teeth will thank you!

Be sure to also check out the best gingivitis mouthwash for more options!

GuruNanda Mouthwash Non Toxic Mouthwash

GuruNanda Oral Rinse Fresh Breath Mouthwash, ADA-Accepted Alcohol-Free Mouthwash, 7 Essential Oils & Vitamins, SLS & Flouride-Free, Wild Mint, 16 Oz
Highlights
Long-lasting freshness
Natural essential oils
Alcohol & fluoride free

The GuruNanda Breath Harmonizer offers long-lasting freshness thanks to its unique blend of essential oils like spearmint, peppermint, and fennel, which leave your mouth feeling clean and refreshed for hours.

Its natural composition means no harsh chemicals—just pure ingredients that promote healthy gums and an overall sense of well-being.

The gentle rinse is easy to use—just a capful twice a day—and it's ADA-accepted, giving you extra confidence in its safety and efficacy.

If you’re after a natural, reliable mouthwash, GuruNanda is definitely worth considering!

Be sure to also check out the best whitening mouthwash for more options!

TheraBreath Healthy Gums

TheraBreath Healthy Gums Mouthwash Clean Mint, Antigingivitis, Dentist Formulated, 16 Fl Oz (2-Pack)
Highlights
Helps fight gingivitis
Alcohol-free, gentle formula
Dentist formulated

TheraBreath's Periodontal Mouthwash is a true game-changer for anyone seeking a non-toxic, gentle yet effective solution.

Formulated by a dentist, it helps fight gingivitis and bleeding gums for up to 24 hours, all without that harsh alcohol burn.

Plus, it’s alcohol-free and ultra-soothing, making it perfect for sensitive mouths.

While the packaging can be a bit tricky to open, the quick results and pleasant taste make up for it.

Consistent use truly restores confidence—because a healthy smile is a confident one!

Be sure to also check out the best cpc mouthwash for more options!

RiseWell

RiseWell Balancing Mouthwash - PH Balancing Alkaline Alcohol Free Mouthwash - Dentist Developed Dry Mouth Rinse - No Added Fluoride and SLS-Free - Wild Mint, 16 Oz
Highlights
Alkaline, pH balanced
Dentist formulated
Cruelty-free, vegan

As a ph-balanced, alkaline mouthwash powered by Xylitol, it effectively combats bad bacteria while supporting your good oral microbiome.

Created by dental professionals, it’s alcohol-free, gentle, and transparent about every ingredient, making it a trustworthy choice for health-conscious users.

Plus, it’s vegan, cruelty-free, and SLS-free — truly a clean option for sensitive mouths.

The wild mint flavor is refreshing without being overwhelming, and its no-fluoride formula makes it a gentle dry-mouth remedy.

Perfect for those looking for a safe, effective, and thoughtfully crafted mouthwash!

Be sure to also check out the best automatic mouthwash dispenser for more options!

GuruNanda Teeth Whitening Mouthwash Non Toxic Mouthwash

GuruNanda Teeth Whitening Dual Barrel Oxyburst Mouthwash - Alcohol & Fluoride Free, Hydrogen Peroxide to Promote Whiter Teeth - Wild Mint - 20 Fl Oz
Highlights
Naturally Whitening
Holistic Essential Oils
Gentle & Hydrating

GuruNanda Whitening Mouthwash combines holistic essential oils with a unique dual-chamber design that keeps ingredients fresh and potent.

The hydrogen peroxide works on surface stains, while the seven essential oils and baking soda help refresh your breath and balance your pH levels naturally.

Plus, with vitamins D3 & E, it nourishes your gums while providing a gentle, hydrating rinse.

Although the large cap and limited travel options might be minor setbacks, this mouthwash’s natural whitening powers and holistic approach make it a standout choice for those seeking a safer, effective alternative to traditional mouthwashes.

Be sure to also check out the best alkaline mouthwash for more options!

Boka Travel Mouthwash Tablets

Boka Travel Size Mouthwash Tablets - Hydroxyapatite, Fluoride Free & Alcohol Free - Chewable Tablets to Freshen Breath, Kill Odor Quickly & Helps Remineralize Teeth - (90 Pcs, Mint)
Highlights
Supports oral microbiome
Remineralizes teeth naturally
Travel-friendly packaging

The probiotics work wonders for freshening your breath and supporting a healthy oral microbiome—plus, the soothing, remineralizing hydroxyapatite tablets replace fluoride without sacrificing effectiveness.

The bold mint flavor makes every use a refreshing boost, perfect for all-day confidence.

Its eco-friendly, travel-ready packaging means you can toss it in your bag and go without any fuss.

Although the swish action is a bit limited, the convenience of chewing and the natural ingredients make it a smart, guilt-free choice for a quick oral refresh wherever you are.

Be sure to also check out the best herbal mouthwash for more options!

Desert Essence

Desert Essence Alcohol-Free Mouthwash with Tea Tree Oil and Aloe, Sugar-Free, Oral Rinse to Provide Botanical Care for Teeth & Gums, Vegan, Non-GMO, SLS-Free, Gluten-Free, Spearmint Flavor, 8oz
Highlights
Alcohol-free, gentle formula
Natural ingredients boost oral health
Pleasant spearmint flavor

The alcohol-free formula is a game-changer for sensitive gums, offering a soothing, irritation-free experience.

The natural ingredients like tea tree oil and aloe work harmoniously to support oral health without harsh chemicals.

Plus, the invigorating spearmint flavor leaves our mouths feeling fresh and energized—no artificial aftertaste here!

While it’s a bit on the pricier side and comes in a smaller bottle, the quality and ethical standards, being vegan, non-GMO, and cruelty-free, make it worth the investment.

Overall, a gentle yet effective choice for your daily routine.

Be sure to also check out the best dye-free mouthwash for more options!

Boka Non Toxic Mouthwash

Boka Renew Mouth Wash for Adults - Mouthwash Alcohol Free, Mouth Rinse Fluoride Free Mouthwash, Freshens Breath, Oral Rinse Mouthwash No Alcohol, Mouth Wash for Gums, Mouthwash Gum Health
Highlights
Supports oral microbiome
Enamel-friendly pH balance
Gentle mint flavor

Its prebiotic formula truly supports your beneficial oral bacteria, unlike harsher rinses that disrupt your microbiome.

The pH-balanced, enamel-friendly formula offers a gentle, alcohol-free clean that preserves your tooth health without any burning sensation.

Plus, the gentle mint flavor leaves your mouth feeling fresh and soothed—perfect for daily use.

While some might find the mint a bit strong or prefer more flavor variety, the overall clean, holistic approach makes it a top contender for anyone seeking a healthier mouthwash option rooted in natural ingredients and science.

Be sure to also check out the best non toxic shaving cream for more options!

Hello Mint Mouthwash

Hello Clean Mint Mouthwash Concentrate for Bad Breath, Alcohol Free Travel Size Mouthwash Made with Coconut Oil and Tea Tree Oil, Helps Freshen Breath, 2 Pack, 3.25 fl Oz Pump Bottles
Highlights
Customizable flavor strength
Travel-friendly size
Eco-friendly packaging

The Hello Clean Mint Concentrate Mouthwash offers a customizable flavor experience—just pump once for a light breath of mint or go for three pumps if you like a stronger zing.

Its eco-friendly packaging reduces plastic use significantly, making it a smart choice for the environmentally conscious.

Plus, it’s travel-friendly, fitting perfectly into your carry-on.

The formula is vegan, alcohol-free, and free from all the usual artificial nasties, so your mouth gets the clean feeling without the harsh chemicals.

It’s a simple, eco-smart option that keeps your freshness game strong on the go.

Be sure to also check out the best non toxic whitening toothpaste for more options!

Simply Silver Mouthwash

Simply Silver Mouthwash Spearmint Flavor- Nano Hydroxyapatite Formula, All Natural Colloidal Silver Mouthwash Chemical, Alcohol, Fluoride, and BPA Free, 16 oz
Highlights
Mineral Replenishment
Balances Oral pH
Natural Ingredients

Our team loves how the nano hydroxyapatite (nHAp) actively replenishes minerals, making it a fantastic natural alternative to fluoride—perfect for sensitive teeth or those looking for a more holistic approach.

The colloidal silver (24 ppm) gently supports your microbiome without disrupting it, unlike harsh chemical rinses.

Plus, with a pH of 8, it neutralizes harmful acids and helps maintain a healthy oral environment, which is essential for cavity prevention.

The mild spearmint flavor keeps things fresh without the burn, and knowing it's 100% vegan and chemical-free gives us peace of mind.

Be sure to also check out the best sls free mouthwash for more options!

Listerine Non Toxic Mouthwash

Listerine Total Care Anticavity Fluoride Mouthwash, 6 Benefits in 1 Oral Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities, & Strengthens Teeth, Fresh Mint, 1 L, Pack of 2
Highlights
Effective plaque removal
Long-lasting fresh breath
Strengthens teeth effectively

The Listerine Fluoride Anticavity Mouthwash packs a punch with its 6-in-1 benefits, making it a true all-in-one solution.

It not only kills germs that cause bad breath but also strengthens teeth by 50% more than brushing alone, helping to prevent cavities and restore enamel.

Plus, with its fresh mint flavor, it leaves your mouth feeling genuinely clean and refreshed.

Although some might find the taste a bit intense or experience a slight burning sensation initially, most users appreciate its powerful, long-lasting effects.

It's a trusted, ADA-accepted choice for a thorough oral care routine.

Be sure to also check out the best aloe vera mouthwash for more options!

TheraBreath

TheraBreath Fresh Breath Mouthwash, Mild Mint Flavor, Alcohol-Free, 16 Fl Oz (2-Pack)
Highlights
Fights bad breath 24h
Dentist formulated formula
Alcohol-free and non-burning

… TheraBreath stands out in the crowded mouthwash space with its powerful 24-hour fresh breath claim, backed by a dentist-formulated recipe sitting on the American Dental Association’s list of approved products.

The alcohol-free, non-burning formula means no sting or discomfort, making it perfect for sensitive mouths.

While the mild flavor might not be for everyone, it’s a small trade-off for a product that effectively fights bad breath, even in the most persistent cases.

Overall, it’s a reliable, trusted choice to restore your confidence daily.

Be sure to also check out the best probiotic toothpaste for more options!

Buried Treasure Xyli Swish

Xyli Swish - All Natural Formulated Nano Silver, Xylitol & Aloe Mouthwash - Alcohol and Fluoride Free - Oral Rinse to Fight Bad Breath & Dry Mouth - Peppermint Flavor - 16oz.
Highlights
All-natural ingredients
Gentle, no burn
Safe to swallow

Buried Treasure XyliSwish is a gentle yet effective mouthwash that’s perfect for those seeking a natural alternative.

It’s safe to swallow—so no worries if you tend to forget to rinse thoroughly—as it's made from simple, all-natural ingredients like Xylitol, Aloe Vera, and Silver, without any harsh chemicals.

The refreshing peppermint adds a clean taste without the burning sensation of alcohol or fluoride.

While the flavor options are limited and the sample size small, its natural and safe formula makes it a top contender for anyone prioritizing oral health without synthetic additives.

Be sure to also check out the best mouthwash dispenser for more options!

🎯 Popular Posts

Never Miss A Post!

Sign up for free to Hygiene Hive and be the first to get notified about updates.

Never Miss A Post! 🎉
Subscribe to our newsletter and get the latest deals and news
  • 01Get discounts on products and memberships
  • 02Get notified about new posts, reviews and updates
subsc