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5 Best Mouthwashes of 2026

Last Updated - 2026/08/25

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

TheraBreath

TheraBreath Anticavity Oral Rinse, Fights Cavities with Fluoride, Alcohol & Dye-Free Mouthwash, Certified Vegan, Halal, Kosher & Gluten-Free, Sparkle Mint, 473ml (Pack of 1)

TheraBreath

CA$13.99

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Main highlights
- Trusted Quality: Started in 1994 by dentist Dr Harold Katz, TheraBreath has continued to innovate, delivering an extensive line of the highest-quality oral care products for you & your family
- Professional-Grade Products: TheraBreath's line of dentist-Formulated toothpastes, mouthwashes, & other products are designed to help address halitosis, cavity prevention, gum disease, & more
- Premium Oral Care: Our solution-oriented line of toothpastes, mouthwashes, breath sprays, tonsil stone kits, pet care products, & more can help your whole family get the oral hygiene support you need
- Fluoride Mouthwash: Our dentist-Formulated concentrated Fluoride Mouthwash helps strengthen tooth enamel & may reverse early tooth decay Fight cavities & get a brighter, healthier-looking smile
- Fight Cavities & Bad Breath: TheraBreath Healthy Smile Oral Rinse works to remineralize your teeth while attacking bad breath bacteria with our original clinically-proven freshening compound Formula
CA$13.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Listerine

Listerine Total Care Antiseptic Mouthwash, 8 Benefits, 1.5 L

Listerine

CA$11.98

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Main highlights
- Powered by 3 essential oils - Including Thymol, Eucalyptol, and Menthol that work together as effective antiseptics with known cleaning power for a healthy mouth
- Intense Clean - Kills up to 99.9% of germs that cause bad breath with an intense clean mint flavour that leaves your mouth feeling fresh
- For a Healthy Mouth - Listerine Total Care delivers 5x more* cleaning power to rinse and protect every surface of the mouth *vs. brushing alone
- 8-in-1 benefits - Kills Germs, Reduces Plaque, Prevents Cavities, Freshens Breath for 12HRS*, Prevents Gingivitis, Strengthens Teeth, Fights Tartar & Helps Whiten Teeth *when used together with regular brushing
- #1 Dentist Recommended - Delivers oral health benefits validated by the Canadian Dental Association. For a Dentist clean feeling, rinse for 30 seconds 2x a day
CA$11.98
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

CREST

Crest Pro-Health Complete Clean Alcohol Free Mouthwash with CPC (Cetylpyridinium Chloride), Clean Mint, 1 L

CREST

CA$7.78

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Main highlights
- TRUSTED BY DENTISTS - Crest has been a leader in oral health since 1955, delivering solutions that meet rigorous standards for safety and effectiveness.
- PLAQUE & GINGIVITIS PROTECTION - With 2x daily use, fights plaque & gingivitis.
- KILLS MILLIONS OF BAD BREATH GERMS - That cause plaque, gingivitis and bad breath without the burn of alcohol.
- CLEAN MINT FLAVOUR - Deliciously freshens breath leaving your mouth feeling refreshed and rejuvenated with every rinse.
- ALCOHOL-FREE FORMULA - Refreshes and cleans without the unnecessary burn of alcohol. Perfect for those with sensitive mouths.
CA$7.78
4
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Listerine

Listerine Ultraclean Gum Protection Alcohol-Free Antiseptic Mouthwash for Healthy Gums, Kills 99.9% Germs, Fights Plaque & Gingivitis, CDA Validated, Cool Mint Flavour, 1 L (Pack of 1)

Listerine

CA$8.96

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Main highlights
- Healthy Gums - Fights plaque in hard to reach areas where brushing and flossing misses, reduces gum inflammation and supports whole mouth health
- Antibacterial Mouthwash - Kills 99.9% of germs that cause bad breath to leave your mouth feeling fresh and clean
- Alcohol Free Mouthwash - Daily oral rinse with zero alcohol and a less intense cool mint taste
- 24-Hour Protection - When used twice daily, this oral rinse provides up to 24 hours of protection from tartar buildup to keep teeth naturally white
- #1 Dentist Recommended - Delivers oral health benefits validated by the Canadian Dental Association. For a Dentist clean feeling, rinse for 30 seconds 2x a day
CA$8.96
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Crest

Crest Pro-Health Advanced Enamel Care Mouthwash, Fresh Mint, Alcohol-Free & Anticavity With Fluoride to Rebuild Weakened Enamel Freshens Breath with 12 Hours of Breath Protection, 1l

Crest

CA$7.99

More Details
Main highlights
- STRENGTHENS ENAMEL - Fluoride formula strengthens weakened tooth enamel to help prevent cavities.
- PROTECTS AGAINST CAVITIES - By strengthening teeth with Fluoride for a healthier mouth* *when added to a good oral care routine
- KILLS MILLIONS OF BAD BREATH BACTERIA - To improve your breath.
- FRESH MINT FLAVOUR - Deliciously freshens breath leaving your mouth feeling refreshed and rejuvenated with every rinse.
- ALCOHOL-FREE FORMULA - Refreshes and cleans without the unnecessary burn of alcohol. Perfect for those avoiding alcohol-based formulas or those with sensitive mouths.
CA$7.99

5 Best Mouthwashes of 2026

TheraBreath Anticavity Oral Rinse, Fights Cavities with Fluoride, Alcohol & Dye-Free Mouthwash, Certified Vegan, Halal, Kosher & Gluten-Free, Sparkle Mint, 473ml (Pack of 1)

Listerine Total Care Antiseptic Mouthwash, 8 Benefits, 1.5 L

Crest Pro-Health Complete Clean Alcohol Free Mouthwash with CPC (Cetylpyridinium Chloride), Clean Mint, 1 L

Listerine Ultraclean Gum Protection Alcohol-Free Antiseptic Mouthwash for Healthy Gums, Kills 99.9% Germs, Fights Plaque & Gingivitis, CDA Validated, Cool Mint Flavour, 1 L (Pack of 1)

Crest Pro-Health Advanced Enamel Care Mouthwash, Fresh Mint, Alcohol-Free & Anticavity With Fluoride to Rebuild Weakened Enamel Freshens Breath with 12 Hours of Breath Protection, 1l

You may also like...

Crest 3D White Peroxide Mouthwash/Mouth Rinse, Strengthens Enamel, Whitens Teeth, Prevents Cavities, Alcohol Free, Contains Fluoride, Wintermint Flavor, 946 mL

TheraBreath Fresh Breath Oral Rinse - Icy Mint | Fights Bad Breath | Certified Vegan, Gluten-Free, & Kosher | 473ml

Listerine Alcohol-Free Fluoride Mouthwash, Total Care Zero, 8 Benefit Oral Rinse to Kill Germs that Cause Bad Breath, Plaque and Gingivitis, 500 mL

Listerine Zero Antiseptic Mouthwash, 1.5 Litres

Crest Pro-Health Advanced Multi-Protection Mouthwash, Clean Mint, Alcohol-Free & Anticavity Cleans & Protects the Whole Mouth Freshens Breath with 12 Hours of Breath Protection, 1L

Listerine Fresh Burst Antiseptic Mouthwash, Essential Oils Menthol, Thymol, Eucalpytol, Plaque, Bad Breath, Gingivitis, 1.5L

Colgate Total Active Prevention Antiseptic Mouthwash, Peppermint, 6 pk, 500 mL

Crest Mouthwash Pro Health Clean Breath, Fresh Breath Protection, Alcohol Free, Spearmint, 1 L

TheraBreath Fresh Breath Oral Rinse, Clinically Shown to Fight Bad Breath for 12 Hours, Alcohol-Free & Dye-Free Mouthwash, Certified Vegan, Halal, Kosher & Gluten-Free - Mild Mint, 473ml (Pack of 1)

Listerine Total Care Mouthwash, 3-PACK, Fluoride Mouthwash for Bad Breath, Anti-Cavity, Helps Keep Teeth White, 1L x3 (Amazon Exclusive)

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