What is the primary function of mouthwash?

Mouthwash is primarily used to freshen breath and help remove oral debris.

Are there different types of mouthwash?

Yes, there are various types like cosmetic mouthwashes for breath freshening and therapeutic mouthwashes for oral health benefits.

What ingredients should I look for in a mouthwash?

Common ingredients include fluoride for cavity prevention, and antimicrobials to control bacteria.

Is mouthwash necessary for good oral hygiene?

While mouthwash can complement brushing and flossing, it's not considered a substitute for them.

Can children use mouthwash?

Yes, but it is typically recommended for children over the age of six.

April 4, 2026

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10 Best mouthwashes of 2026

Save up to 28% off

Best Choice

1

Clicked 20 times in the last month

Oral-B

Oral-B Mouth Sore Mouthwash Special Care Oral Rinse, Hydrogen Peroxide Mouthwash, 8fl oz, Mouthwash Alcohol Free
9.8

Exceptional

Our Rating
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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

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

15% Off
Main highlights

24-Hour Fresh Breath
TheraBreath Fresh Breath Mouthwash provides 24-hour protection against bad breath, using it twice daily after brushing and flossing.

Ideal for Sensitive Mouths
Perfect for those with sensitive mouths, it offers a non-burning, alcohol-free formula that is ADA accepted.

Highly Praised Freshness
Customers love the fresh, clean feeling without alcohol or harsh chemicals, consistently rating it highly for effectiveness and taste.
Key specs
- Active Ingredients:Oxygen
- Usage:Fights bad breath
- Dimensions:9 x 5.88 x 3 inches
- Volume:N/A
- Flavors:N/A
9.7

Exceptional

Our Rating

9.7
Freshness

9.5
Flavor

9.3
deep clean
3

Crest
Crest Pro-Health Multi-Protection Mouthwash with CPC, Clean Mint, 1L (33.8 fl oz), Crest Mouthwash, Gingivitis Treatment
Main highlights

99% Germ Kill and Healthier Mouth
Kills 99% of germs, reduces gingivitis, and freshens breath.

Ideal for Early Gum Disease
Helps reduce gum inflammation and bleeding with daily use.

Praised for Intense Flavor
Customers appreciate the strong, long-lasting minty freshness.
9.6

Exceptional

Our Rating

9.1
Flavor

9.1
Freshness

8.9
deep clean
4

Crest
Crest Pro-Health Multi-Protection Mouthwash with CPC, Clean Mint, 1L (33.8 fl oz), Crest Mouthwash, Gingivitis Treatment
Main highlights

99% Germ Kill and Healthier Mouth
Kills 99% of germs, reduces gingivitis, and freshens breath.

Ideal for Early Gum Disease
Helps reduce gum inflammation and bleeding with daily use.

Praised for Intense Flavor
Customers appreciate the strong, long-lasting minty freshness.
9.5

Excellent

Our Rating

9.1
Flavor

9.1
Freshness

8.9
deep clean
5

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

19% Off
Main highlights

24-Hour Fresh Breath
TheraBreath Fresh Breath Mouthwash provides 24-hour protection against bad breath, using it twice daily after brushing and flossing.

Ideal for Sensitive Mouths
Perfect for those with sensitive mouths, it offers a non-burning, alcohol-free formula that is ADA accepted.

Highly Praised Freshness
Customers love the fresh, clean feeling without alcohol or harsh chemicals, consistently rating it highly for effectiveness and taste.
Key specs
- Active Ingredients:Oxygen
- Usage:Fights bad breath
- Dimensions:9 x 5.88 x 3 inches
- Volume:N/A
- Flavors:N/A
9.4

Excellent

Our Rating

9.7
Freshness

9.5
Flavor

9.3
deep clean
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6

Crest

Crest Pro-Health Advanced Mouthwash, Alcohol Free, Multi-Protection, Fresh Mint, 1 L (33.8 fl oz), Pack of 2, Blue
9.3

Excellent

Our Rating
7

Crest

Crest Pro-Health Advanced Mouthwash, Alcohol Free, Multi-Protection, Fresh Mint, 1 L (33.8 fl oz), Pack of 2, Blue

13% Off
9.2

Excellent

Our Rating
8

Listerine
Listerine Total Care Intense Anticavity Fluoride Mouthwash, 6 Benefits in 1 Oral Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities, Provides 360 Clean*, ADA-Accepted, Intense Mint, 1 L

24% Off
Main highlights

Six Benefits in One
Listerine Total Care Fluoride Mouthwash offers six dental benefits, including cavity prevention, enamel restoration, and breath freshening.

Ideal for Daily Use
Perfect for morning and evening routines to protect teeth and freshen breath.

Fresh Mint Flavor Praised
Customers appreciate its refreshing mint taste that leaves the mouth feeling clean.
Key specs
- Active Ingredients:Fluoride
- Usage:Prevent cavities, strengthen teeth
- Dimensions:2.7 x 4.35 x 10.45 inches
- Volume:1-liter
- Flavors:Fresh Mint
9.0

Excellent

Our Rating

9.5
Freshness

9.3
worth the money

9.3
Flavor
9

Listerine
Listerine Total Care Intense Anticavity Fluoride Mouthwash, 6 Benefits in 1 Oral Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities, Provides 360 Clean*, ADA-Accepted, Intense Mint, 1 L

28% Off
Main highlights

Six Benefits in One
Listerine Total Care Fluoride Mouthwash offers six dental benefits, including cavity prevention, enamel restoration, and breath freshening.

Ideal for Daily Use
Perfect for morning and evening routines to protect teeth and freshen breath.

Fresh Mint Flavor Praised
Customers appreciate its refreshing mint taste that leaves the mouth feeling clean.
Key specs
- Active Ingredients:Fluoride
- Usage:Prevent cavities, strengthen teeth
- Dimensions:2.7 x 4.35 x 10.45 inches
- Volume:1-liter
- Flavors:Fresh Mint
8.8

Very Good

Our Rating

9.5
Freshness

9.3
worth the money

9.3
Flavor
10

Listerine
Listerine Cool Mint Alcohol-Free Mild Mouthwash, Oral Rinse Kills 99.9% of Germs That Cause Bad Breath, Less Intense Taste, Mild Mint Flavor, 1 L

17% Off
Main highlights

Alcohol-Free Formula Effectiveness
Kills 99.9% of bad breath germs with a gentle formula.

Ideal for Daily Use
Perfect for twice-daily rinsing as part of oral hygiene.

Praised for Refreshing Taste
Customers love the less intense, cool mint flavor.
8.6

Very Good

Our Rating

9.3
worth the money

9.3
Freshness

9.1
Flavor

Frequently Asked Questions

What is the primary function of mouthwash?
Mouthwash is primarily used to freshen breath and help remove oral debris.

Are there different types of mouthwash?
Yes, there are various types like cosmetic mouthwashes for breath freshening and therapeutic mouthwashes for oral health benefits.

What ingredients should I look for in a mouthwash?
Common ingredients include fluoride for cavity prevention, and antimicrobials to control bacteria.

Is mouthwash necessary for good oral hygiene?
While mouthwash can complement brushing and flossing, it's not considered a substitute for them.

Can children use mouthwash?
Yes, but it is typically recommended for children over the age of six.

10 Best mouthwashes of 2026

1

Oral-B Mouth Sore Mouthwash Special Care Oral Rinse, Hydrogen Peroxide Mouthwash, 8fl oz, Mouthwash Alcohol Free

How do we rank?

How do we rank?

Analyzing top stores

2

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

9.7

9.5

9.3

3

Crest Pro-Health Multi-Protection Mouthwash with CPC, Clean Mint, 1L (33.8 fl oz), Crest Mouthwash, Gingivitis Treatment

9.1

9.1

8.9

4

Crest Pro-Health Multi-Protection Mouthwash with CPC, Clean Mint, 1L (33.8 fl oz), Crest Mouthwash, Gingivitis Treatment

9.1

9.1

8.9

5

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

9.7

9.5

9.3

6

Crest Pro-Health Advanced Mouthwash, Alcohol Free, Multi-Protection, Fresh Mint, 1 L (33.8 fl oz), Pack of 2, Blue

7

Crest Pro-Health Advanced Mouthwash, Alcohol Free, Multi-Protection, Fresh Mint, 1 L (33.8 fl oz), Pack of 2, Blue

8

Listerine Total Care Intense Anticavity Fluoride Mouthwash, 6 Benefits in 1 Oral Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities, Provides 360 Clean*, ADA-Accepted, Intense Mint, 1 L

9.5

9.3

9.3

9

Listerine Total Care Intense Anticavity Fluoride Mouthwash, 6 Benefits in 1 Oral Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities, Provides 360 Clean*, ADA-Accepted, Intense Mint, 1 L

9.5

9.3

9.3

10

Listerine Cool Mint Alcohol-Free Mild Mouthwash, Oral Rinse Kills 99.9% of Germs That Cause Bad Breath, Less Intense Taste, Mild Mint Flavor, 1 L

9.3

9.3

9.1

Frequently Asked Questions

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