Advertising Disclosure

5 Best Mouthwashes of 2026

Last Updated - 2026/06/24

1
Best Choice

✖
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 Fresh Breath Oral Rinse, Value Size, Clinically Shown to Fight Bad Breath for 12 Hours, Alcohol-Free & Dye-Free Mouthwash, Certified Vegan, Halal, Kosher & Gluten-Free, Icy Mint, 1L (Pack of 1)

TheraBreath

CA$22.97

More Details
Main highlights
- FIGHT BAD BREATH FOR UP TO 12 HOURS: Clinically proven to neutralize odor-causing bacteria—this dentist-formulated mouthwash delivers up to 12 hours of long-lasting freshness for reliable, all-day breath confidence as part of your daily oral care routine
- DENTIST FORMULATED & SCIENCE-BACKED: Developed by Dr. Harold Katz and trusted by dental professionals for decades, this advanced daily mouthwash supports fresher breath, a cleaner mouth, and healthy oral hygiene habits
- COMPLETE ORAL HYGIENE SUPPORT: Designed to fit seamlessly into your daily routine, this mouthwash delivers consistent freshness, trusted performance, and high-quality ingredients; A simple, effective staple for oral hygiene care
- CLEAN, REFRESHING ICY MINT FLAVOUR: A crisp Icy Mint flavour leaves your mouth feeling clean and revitalized after every rinse; Perfect for those who want a dependable, everyday mouthwash that tastes fresh and performs reliably
- ALCOHOL-FREE WITH NO HARSH BURN: Enjoy a gentle, pH-balanced rinse made without alcohol, artificial flavours, dyes, or parabens; Helps support a healthy oral environment and is ideal for consistent, twice-daily use without irritation
CA$22.97
2

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

TheraBreath

CA$13.99

More Details
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.
- RESTORE CONFIDENCE: Our Icy Mint mouthwash uses clinically-proven oxygenating ingredients to help fight the bacteria that cause bad breath odor & stop sour, bitter, & metallic tastes in your mouth.
- 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.
- FIGHT BAD BREATH: Our Fresh Breath Oral Rinse is a dentist-formulated mouthwash that targets sulfur-producing bacteria to help fight bad breath. Clinically proven to be effective for up to 24 hours.
CA$13.99
3

✖
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

More Details
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
4

✖
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$8.97

More Details
Main highlights
- Strengthens enamel
- Prevents cavities
- Mouthwash kills bad breath bacteria
- Freshens Breath
- Cleans teeth and gums
CA$8.97
5
Best Value
14% Off

✖
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
14% Off

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

Crest

CA$8.97

CA$10.49
(14% Off)

More Details
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.
- STRENGTHENS AND REBUILDS WEAKENED ENAMEL - To prevent decay.
- PROTECTS AGAINST CAVITIES - this advanced formula is made with Fluoride to help strengthen teeth and rebuild weakened enamel for an overall healthier mouth.* *when added to a good oral care routine
- LEADS TO BETTER DENTAL CHECKUPS* - The 6-in-1 formula goes beyond fresh breath, reaching your entire mouth to help protect against cavities. With daily use, this mouthwash supports a healthy oral care routine that can lead to improved dental visits. *when added to a good oral care routine
- KILLS MILLIONS OF BAD BREATH BACTERIA - To improve your breath.
- 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 avoiding alcohol-based formulas or those with sensitive mouths.
CA$8.97
CA$10.49 (14% Off)

5 Best Mouthwashes of 2026

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

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

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

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

You may also like...

Listerine Total Care Antiseptic Mouthwash with 8 benefits, Kills up to 99.9% of Germs, Fights Plaque & Gingivitis, CDA Validated, Clean Mint Flavour, 1.5 L (Pack of 1)

Listerine Zero Antiseptic Mouthwash, 1.5 Litres

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

Crest 3D White Fresh Whitening Mouthwash/Mouth Rinse, Prevents Surface Stains, Kills Millions of Bad Breath Germs, Alcohol-Free, Arctic Mint Flavor, 946 mL

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

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

Crest Pro-Health Multi-Protection Alcohol-Free Mouthwash, Cool Wintergreen, Freshens Breath with 12 Hours of Breath Protection, 1L

Listerine Alcohol Less Intense Mouthwash, 1 l (Pack of 1)

Listerine Total Care Zero Antiseptic Mouthwash, Mild Mint, 95mL

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

Sign up and get exclusive special deals