10 Best Mouthwash Non Toxic of 2025

Tested and Reviewed: Top 10 Mouthwash Non Toxic deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Lumineux

Lumineux Teeth Whitening Mouthwash, 16 Oz. 2 Pack - Peroxide Free - Whitening Without The Sensitivity - NO Alcohol, Fluoride & SLS Free

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Editor's bottom line:

“This mouthwash non toxic is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

A healthy way to whiten Lumineux Whitening Mouthwash helps remove tough coffee, tea, red wine ,and smoking stains without the sensitivity.
Health + Whitening Support healthy enamel, healthy gums, and bright, white teeth using good-for-you ingredients.
Clinically proven Lumineux has over 60 clinical and laboratory studies to prove efficacy. Try our Lumineux whitening toothpaste and whitening strips for even more whitening, without the sensitivity.
Refreshing flavor Dont take it from us, heres what one of Lumineux Whitening Mouthwash users had to say: This is the best mouthwash Ive ever used, and my teeth have never been so white. It tasted great and doesnt burn.
Cleans More than Just Teeth Lumineux Mouthwash gets to the tough-to-reach places toothpaste cannot, giving you a deeper clean than you can get by brushing alone. Get the deep clean you enjoy from professional cleanings by swishing twice a day for 60 seconds.

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Picked by 397 people today

9.5

GuruNanda

GuruNanda Teeth Whitening Dual Barrel Oxyburst Mouthwash - Alcohol & Fluoride Free, Hydrogen Peroxide to Promote Whiter Teeth - Wild Mint - 20 Fl Oz

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Main Highlights

WHITENING & ORAL CARE INNOVATION: GuruNanda Whitening Mouthwash uses a fluoride-free, dual-chamber formula. One chamber has hydrogen peroxide, while the other holds 7 essential oils, baking soda, and xylitol, creating a pH-balanced solution for a brighter smile.
HOLISTIC ESSENTIAL OIL INFUSION: Our dual-chamber mouthwash contains 7 essential oils to help freshen breath and promote happy gums. Baking soda creates a pH-balanced solution. Vitamins D3 & E for a well-rounded mouth care experience.
GENTLE & EASY TO USE: Pour 15ml from each chamber, rinse for 1 minute, and enjoy pH-balanced, Oxy-burst bubbles that gently lift surface stains for a brighter smile. Each 20 fl oz bottle offers a refreshing, clean-mouth feel.
TRUSTWORTHY & PREMIUM QUALITY: Our fluoride-free mouthwash is made with high-quality ingredients, free from harmful chemicals, artificial colors, and flavors. Safe and effective for maintaining a holistic oral hygiene routine
100% SATISFACTION GUARANTEE: GuruNanda, a U.S. based brand, offers high-quality, affordable products made with ethically sourced ingredients. Each purchase embodies good karma, prioritizing safety and unique customer experiences.

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9.5

GuruNanda

GuruNanda Fresh Breath Mouthwash, ADA-Accepted, Alcohol & Fluoride-Free, Sodium Chlorite, Essential Oils & Vitamins, 12-Hrs Fresh Breath, Wild Mint, 16 oz

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Main Highlights

LONG LASTING FRESH BREATH: GuruNanda Breath Harmonizer Oral Rinse is an alcohol- and fluoride-free mouthwash with sodium chlorite and 8 pure essential oils to target bad breath germs and promote lasting freshness.
NATURAL ESSENTIAL OIL BLEND: This oral rinse combines pure essential oils like spearmint, peppermint, cardamom, & fennel for lasting freshness. Clove, oregano, & tea tree promote happy gums, while vitamins D3, E, and K2 enhance overall oral wellness.
GENTLE & EASY TO USE: Rinse your mouth with 1 capful for 1 minute and then spit out. Gargle again with fresh rinse for 30 seconds. Use twice daily for up to 24 hours of lasting freshness. Do not swallow; limit usage to 2 times a day.
TRUSTWORTHY & PREMIUM QUALITY MOUTHWASH: Our alcohol- and fluoride-free mouthwash contains no harmful chemicals, or artificial preservatives.. ADA-accepted and dentist-recommended, this mouthwash will help you maintain lasting freshness daily.
100% SATISFACTION GUARANTEE: GuruNanda, a U.S.- based brand, offers high-quality, affordable products made with ethically sourced ingredients. Each purchase embodies good karma, prioritizing safety and unique customer experiences.

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9.2

Davids

Davids Hydroxi Fresh Breath Mouthwash Starter Kit, Alcohol-Free, Fluoride-Free, Nano-Hydroxyapatite for Remineralizing & Enamel Health, Relieves Dry Mouth, Fresh Mint, 16 fl oz

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Main Highlights

PROPRIETARY HYDROXI FORMULA WITH NANO-HYDROXYAPATITE: Strengthens and remineralizes enamel for lasting oral health and protection against tooth sensitivity. Safe and effective for fighting plaque, freshening breath, and detoxifying mouth and gums.
FIGHTS DRY MOUTH AND HELPS ELIMINATE BAD BREATH: Infused with premium peppermint and spearmint essential oils for a cool, clean, and refreshing taste that lasts. Use with Davids Hydroxi toothpastes and expanding dental floss as part of your complete oral care routine.
HIGH PERFORMANCE. HIGH VALUE: Provides 96 refreshing rinses when properly mixed in our 16oz Davids bottle, delivering long-lasting value and effectiveness. Delivering 4x more value than conventional mouthwashes while providing a gentle and easy to use formula for daily rinsing.
ALCOHOL-FREE, FLUORIDE-FREE, NON-BURNING, CONFIDENCE RESTORING: Non-burning, gentle formula that is free from alcohol, fluoride, or anything artificial and delivers fresh breath without the harsh checmicals. Perfect for everyday use. Infused with premium USA-sourced peppermint and spearmint essential oils for lasting breath freshness and a clean, invigorating taste to combat gum disease.
INNOVATIVE REFILL AND REUSE SUSTAINABLE PACKAGE: Kit contains a refillable and reusable glass bottle and 4 ounces of Davids Hydroxi Fresh Breath Mouthwash Concentrate. Simply pour the concentrate into the bottle and fill with filtered water. This helps to significantly reduce plastic waste and support a sustainable lifestyle while getting the absolute best mouthwash possible.

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9.0

hello

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)

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Main Highlights

WHAT IM GETTING: Three (3) 16 fl oz bottles of hello Peace Out Plaque Fluoride Free and Alcohol Free Mouthwash*, Natural Mint oral rinse
RINSE WITHOUT THE WINCE: Experience incredible minty freshness without feeling the burn using this alcohol free aloe vera mouthwash
GOODBYE PLAQUE: This friendly fluoride free mouthwash pack works as an antigingivitis and antiplaque mouthwash and promotes healthy gums by fighting plaque
PROMOTES HEALTHY GUMS: Nurture your gums while fighting off gingivitis and plaque using hello Peace Out Plaque No Alcohol Mouthwash
FRIENDLY FLUORIDE FREE FORMULA: This vegan mint mouthwash pack is made with no artificial flavors, sweeteners, parabens, dyes, gluten, SLS, or fluoride

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8.8

TheraBreath

TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)

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Main Highlights

Two pack 16 fl oz of TheraBreath Fresh Breath Oral Rinse in a Invigorating Icy Mint flavor is a breath freshener mouthwash thats dentist formulated and alcohol free
TheraBreath Fresh Breath is a pH-balanced, non-burning mouthwash that starts working instantly to kill odor-causing bacteria and fight bad breath for 12 hours
Every swish of its Invigorating Icy Mint flavor fights bad breath and is certified vegan, gluten free, halal, and kosher; and it comes in recyclable plastic packaging
This alcohol-free mouthwash freshens your breath without the burn; its made with xylitol, and contains no dyes, no colors, no SLS/sulfates, and no parabens; and is not tested on animals
TheraBreath Fresh Breath is made with xylitol to help reduce plaque buildup; this oral rinse is dentist formulated and accepted by the American Dental Association (ADA)
For best results, adults should rinse and gargle with 2 teaspoons (10 mL) twice daily for 90 seconds after brushing; children 12-17 should rinse and gargle with 2 teaspoons (10 mL) once daily after brushing
Created by Dr. Harold Katz in 1993 for his own family; add TheraBreath mouthwashes to your daily oral care routine and swish with confidence

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8.6

RiseWell

RiseWell Balancing Mouthwash - pH Balancing Alkaline Alcohol Free Mouthwash - Dentist Developed Dry Mouth Rinse - No Added Fluoride and SLS-Free - Fresh and Cool Breath - Wild Mint, 16 Oz

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Main Highlights

pH BALANCED MOUTHWASH: Unlike other natural mouthwashes, our alkaline mouthwash is powered by Xylitol and baking soda mouthwash that supports a healthy oral environment. This dry mouth rinse works to gently cleanse while maintaining your mouths natural flora. Our all natural mouthwash formula makes it a gentle and effective mouthwash for dry mouth.
DENTIST FORMULATED MOUTHWASH: Mouth wash for adults that is created by dental professionals, this xylitol mouth rinse is a type of dental rinse that is alcohol-free, pH balancer, and is a gentle mouthwash while ensuring fresh breath. Transparency matters, every ingredient in this natural mouth wash is clearly listed on the carton.
100% CLEAN, HEALTHY MOUTHWASH: From being a xylitol mouthwash for adults to being vegan mouthwash, our clean mouthwash is also free of SLS and gluten. Our xylitol rinse is thoughtfully formulated to promote great oral care. A gentle mouth freshener, this dry mouth rinse for adults helps ease dryness without harsh ingredients.
DRY MOUTH MOUTHWASH: Our xylitol mouth wash is a pH-balancing alkaline dry mouth wash that helps keep your mouth hydrated and fresh and clean, making it an ideal addition to your hygiene essentials. This no added fluoride mouthwash is a no alcohol mouthwash that is good for your oral health. Experience our mouth wash for dry mouth for lasting freshness.
NATURALLY FLAVORED: Enjoy the refreshing taste of wild mint and peppermint oils in this all-natural, SLS free mouthwash. Use this alcohol free mouthwash 2 to 3x a day by swishing for 30 seconds. A gentle way to rinse and refresh throughout the day, our xylitol dry mouth rinse fits seamlessly into your routine alongside flossing and brushing.

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8.3

Essential Oxygen

Essential Oxygen Certified BR Organic Brushing Rinse, All Natural Mouthwash for Whiter Teeth, Fresher Breath, and Happier Gums, Alcohol-Free Oral Care, Wintergreen, 16 Ounce

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Main Highlights

Contains 1-16 fl. oz bottle of Organic Brushing Rinse Mouthwash
It Works! Premier Oral Care for whitening, breath freshening and removing bad breath germs with the power of hydrogen peroxide, aloe and organic essential oils. Learn more at YouTube: Essential Oxygen Brushing Rinse
It's Clean! Free of alcohol, fluoride, glycerin, sugars or sodium lauryl sulfate or anything objectionable!
It's Planet Positive! Our oxygen-based formula makes grass greener and oceans cleaner.
Woman owned, NON GMO, vegan, gluten-free, BPA-free packaging, no animal testing and community giving

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8.1

TheraBreath

TheraBreath Healthy Gums Oral Rinse, Antigingivitis, Clean Mint Flavor, Dentist Formulated to Help Prevent Gingivitis and Support Gum Health, Alcohol Free, 16 Fl Oz (Pack of 2)

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Main Highlights

Two 16 fl oz bottles of TheraBreath Healthy Gums Oral Rinse in a Clean Mint flavor; this antigingivitis, antiplaque mouthwash is dentist formulated and alcohol free
TheraBreath Healthy Gums Oral Rinse is a non-burning mouthwash that helps reduce plaque that leads to bleeding gums and gingivitis, an early form of gum disease
Every swish of this TheraBreath mouth rinse in a refreshing Clean Mint flavor supports gum health in a formula that is certified vegan, gluten free, halal, and kosher, and has BPA-free packaging
This alcohol-free gingivitis mouthwash freshens your breath without the burn; it contains no dyes, no colors, no SLS/sulfates, and no parabens; and is not tested on animals
As part of your gum health routine to help prevent early gum disease, this mouthwash has a powerful CPC (Cetylpyridinium chloride) formula that kills bacteria linked to gum disease to help fight gingivitis for 12 hours
For best results, adults and children 12 years and older should vigorously swish 4 teaspoons (20 mL) of TheraBreath Healthy Gums Oral Rinse between teeth twice a day for 30 seconds and then spit out
Created by Dr. Harold Katz in 1993 for his own family; add TheraBreath mouthwashes to your daily oral care routine and swish with confidence

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8.1

TheraBreath

TheraBreath Fresh Breath Mouthwash, Mild Mint Flavor, Alcohol-Free, 16 Fl Oz (2-Pack)

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Main Highlights

FIGHTS BAD BREATH: TheraBreath Fresh Breath Mouthwash fights bad breath for 24 hours when used every 12 hours after brushing and flossing
DENTIST FORMULATED: Dr. Katz created the TheraBreath formulas in 1993 to help his own daughter with her bad breath
ADA ACCEPTED: Our alcohol-free, non-burning formula is powered by oxygen, and is ADA accepted to help reduce bad breath
RESTORE CONFIDENCE: TheraBreath believes you should define success any way you please. We exist to motivate you to go get it.
For best results, swish TheraBreath Rinse for 1 minute after brushing your teeth with toothpaste then spit out; do not eat or drink for 30 minutes afterwards
This oral rinse is dentist formulated and accepted by the American Dental Association (ADA)
Created by Dr. Harold Katz in 1993 for his own family; add TheraBreath mouthwashes to your daily oral care routine and swish with confidence

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Our Best Overall Choice

Best Choice

9.7

Lumineux

Lumineux Teeth Whitening Mouthwash, 16 Oz. 2 Pack - Peroxide Free - Whitening Without The Sensitivity - NO Alcohol, Fluoride & SLS Free

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

A healthy way to whiten Lumineux Whitening Mouthwash helps remove tough coffee, tea, red wine ,and smoking stains without the sensitivity.
Health + Whitening Support healthy enamel, healthy gums, and bright, white teeth using good-for-you ingredients.
Clinically proven Lumineux has over 60 clinical and laboratory studies to prove efficacy. Try our Lumineux whitening toothpaste and whitening strips for even more whitening, without the sensitivity.
Refreshing flavor Dont take it from us, heres what one of Lumineux Whitening Mouthwash users had to say: This is the best mouthwash Ive ever used, and my teeth have never been so white. It tasted great and doesnt burn.
Cleans More than Just Teeth Lumineux Mouthwash gets to the tough-to-reach places toothpaste cannot, giving you a deeper clean than you can get by brushing alone. Get the deep clean you enjoy from professional cleanings by swishing twice a day for 60 seconds.

Show Price

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