10 Best Antibacterial Mouthwashes of 2025

Tested and Reviewed: Top 10 Antibacterial Mouthwashes deals with expert ratings from 8.1 to a perfect 10

June 2025 Edition

Editor's Choice

9.7

Crest

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

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Editor's bottom line:

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

Main Highlights

GERM KILL: Crest mouthwash offers 99% germ kill and a healthier mouth, reducing gingivitis vs. brushing with regular toothpaste. This mouthwash is an effective bad breath treatment for adults.
TREAT EARLY GUM DISEASE: Mouthwash for early gum disease. Helps reduce gum inflammation and bleeding gums. It's an essential part of your hygiene routine.
ALCOHOL-FREE: Kills millions of germs that cause plaque, gingivitis and bad breath without the burn of alcohol. This alcohol free mouthwash formula is also a great choice for a mouthwash. ** Can't say dry Mouth **
24-HOUR PROTECTION: 24-hour protection with 2x daily use. Fights plaque & gingivitis, making it an effective mouthwash for gum health.
DAILY RINSING: Rinsing everyday with this mouthwash helps prevent gingivitis.

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Picked by 338 people today

9.5

Save 11%

Listerine

Listerine Clinical Solutions Mouthwash Gum Health Antiseptic, Antigingivitis and Antiplaque Oral Rinse Helps Prevent Buildup and Immediately Kills Germs for Healthier Gums, ICY Mint, 500 mL

11% OffFree Shipping

Main Highlights

Includes: One 500 mL bottle of Listerine Clinical Solutions Gum Health Antiseptic Mouthwash, an antigingivitis and antiplaque oral rinse in a refreshing icy mint flavor helps prevent buildup and immediately kills germs for healthier gums
Gingivitis Treatment: The antigingivitis mouthwash treatment immediately kills the germs that cause bleeding and inflammation, reduces gingivitis in 1 week(1) and helps maintain healthy gums for 12 weeks with continual use(1)
Gum Health Mouthwash: Proven to maintain oral pH and powered with zinc, this antiplaque oral rinse helps prevent hard to remove buildup on teeth, reduces plaque bacteria below the gumline(1) and helps to reduce dental plaque and prevent gingivitis
How to Use: Adults and children 12 years and older should rinse full strength for 30 seconds with 20 mL in the morning and at night as a part of twice daily oral care routine
Reliable Oral Care: Tested by dentists & hygienists, this ADA accepted mouthwash is formulated with eucalyptol, menthol, methyl salicylate & thymol; it aids in the prevention of gingivitis & helps control plaque while leaving a refreshing mouth feel

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9.5

Cepacol

Cepacol Antibacterial Multi-Protection Mint Freshening Mouthwash 24 oz

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Main Highlights

Cepacol Antibacterial Mouthwash with Ceepryn.Kills germs - Freshens breath.
For daily oral care.No. 1 brand in hospitals.
Cepacol Antibacterial kills the germs that cause bad breath.
Cepacol Gold is the original mouthwash with a refreshing blend of cinnamon, eucalyptol and mint oils, and a cooling touch of menthol.
For fresher, cleaner mouth, use Cepacol as an important part of your daily oral care regimen.

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9.2

Save 26%

Listerine

Listerine Original Antiseptic Oral Care Mouthwash to Kill 99% of Germs That Cause Bad Breath, Plaque and Gingivitis, ADA-Accepted Mouthwash, Original Flavored Oral Rinse, 1 L

26% OffFree Shipping

Main Highlights

1-liter bottle of Listerine Original Antiseptic Mouthwash that kills 99.9% of germs that cause bad breath, plaque and gingivitis for a fresher and cleaner mouth than brushing alone
A germ-killing mouthwash for bad breath, it is clinically shown to reduce plaque more than brushing and flossing alone by up to 52 percent more and reduce gingivitis by 21 percent more, all while giving you fresh breath and germ protection
From the #1 dentist recommended brand of over the counter mouthwashes, this antiseptic mouthwash features an original flavor that works to leave your mouth feeling clean and refreshed when used as part of a regular oral hygiene routine
An American Dental Association (ADA)-accepted antiseptic mouthwash, it does more than create fresh breath by offering 24-hour germ protection with twice daily use*, more than brushing alone could. *Germs that cause plaque, gingivitis and bad breath
Get the germ-killing benefits by rinsing full strength for 30 seconds with 20 mL both morning and night as part of a regular oral care routine and feel the true fresh breath and deep clean effects from the refreshing mouthwash

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9.0

Save 25%

Listerine

Listerine Gum Therapy Antiplaque & Anti-Gingivitis Mouthwash, Oral Rinse to Help Reverse Signs of Early Gingivitis Like Bleeding Gums, ADA Accepted, Glacier Mint, 1 L

25% OffFree Shipping

Main Highlights

1-liter bottle of Listerine Gum Therapy Antiplaque & Antigingivitis Gum Care Mouthwash cleans below the gum line for a clean mouth and fresh breath with a refreshing glacier mint flavor
This ADA Accepted mouthwash is specially designed to promote gum health by helping reverse the signs of early gum disease such as bleeding, redness, and inflammation for 4-times healthier gums in 3 weeks versus brushing alone when used twice a day
From the #1 dentist recommended brand of over the counter mouthwashes, it also helps remove plaque, one of the leading causes of gum disease. Swish twice a day for 24-hour germ* protection.*Germs that cause plaque, gingivitis, and bad breath
Listerine is 5X more effective than flossing for plaque reduction* (*Sustained plaque reduction above the gum line after a dental cleaning) and is made with the essential oils eucalyptol, menthol, methyl salicylate and thymol as active ingredients
To protect your gums from gingivitis causing germs and promote a whole mouth clean, rinse full strength with 20mL of the anti-gingivitis mouthwash morning and night. Do not swallow

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8.8

Save 14%

Colgate

Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces

14% OffFree Shipping

Main Highlights

Mouth rinses cleanses and promotes healing of minor oral wounds
Helps promote healing of: oral sores, irritations, mouth burns
Oxygenating action removes oral debris to facilitate healing
Soothes minor gum inflammation from dental procedures, dentures and orthodontic appliances
Antiseptic mouthwash, alcohol free formula

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8.6

Crest

Crest Pro-Health Gum Care Mouthwash, Cool Wintergreen, CPC Antigingivitis/Antiplaque Oral Rinse 1L (33.8 fl oz), Pack of 2, Crest Mouthwash, Mouthwash for Adults, Alcohol Free Mouthwash

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Main Highlights

1. GUM PROTECTION: Crest mouthwash neutralizes plaque germs around the gum line, reducing early signs of gum disease, including bleeding gums. Ideal for gingivitis treatment.
2. KILLS BACTERIA: This mouthwash kills bacteria that cause plaque, gingivitis, and bad breath, making it an effective antibacterial mouthwash.
3. ALCOHOL FREE: Our mouthwash is alcohol free, making it a great choice for a gentle mouthwash.
4. REFRESHING FLAVOR: The cool wintergreen flavor of this mouthwash leaves breath refreshed, providing bad breath treatment for adults.
5. HYGIENE ESSENTIAL: Crest mouthwash is an essential part of your hygiene routine.

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8.3

Save 5%

Parodontax

Parodontax Active Gum Health Mouthwash, Antiplaque and Antigingivitis Gum Mouthwash, Clear Mint, 16.9 Fl Oz x 3

5% OffFree Shipping

Main Highlights

Three 16.9 fl oz bottles of Parodontax Active Gum Health Mouthwash, Antiplaque and Antigingivitis Mouthwash, Clear Mint
Alcohol-free gum mouthwash formulated with Cetylpyridinium Chloride (CPC) is designed to target plaque bacteria (1)
Antibacterial mint mouthwash that kills 99.9 percent of plaque bacteria (1)
Mint flavored mouthwash forms an antibacterial shield that helps prevent plaque bacteria build-up to help prevent early gum problems (1)
This Parodontax mouthwash features a fresh mint flavor to help keep your mouth clean and fresh
For best results, use daily as directed on the label for effective plaque removal

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8.1

TheraBreath

TheraBreath Deep Clean Mouthwash, Antigingivitis, Antiseptic, Fresh Mint Flavor, Dentist Formulated, Alcohol Free, 16 fl oz (Pack of 2)

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Main Highlights

16 fl oz TheraBreath Deep Clean Mouthwash; Dentist Formulated; Fresh Mint Flavor; Alcohol Free
Kills Germs Without the Burn; Swishing this mouthwash kills 99.9% of germs that cause bad breath, plaque and gingivitis in laboratory tests.
Deep Clean, Ditch the Alcohol; Take the sting out of killing bad breath germs; this oral care rinse is antiseptic, antigingivitis, antiplaque, antibacterial and free from alcohol, dyes/colors, SLS/sulfates, and parabens
Dentist Formulated; Not tested on animals; certified gluten-free, vegan, Kosher, and Halal
TheraBreath is the #1 Fastest Growing Mouthwash Brand in the USA (1); Try today and swish with confidence

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Best Value

8.1

Save 37%

TheraBreath

TheraBreath Healthy Gums Mouthwash Clean Mint, Antigingivitis, Dentist Formulated, 16 Fl Oz (2-Pack)

37% OffFree Shipping

Main Highlights

PERIODONTAL MOUTHWASH: Helps fight gingivitis, an early form of gum disease and bleeding gums, for 24 hours when used as directed
DENTIST FORMULATED: Dr. Katz created the TheraBreath formulas in 1993 to help his own daughter with her bad breath
ALCOHOL FREE: Non-burning formula made without alcohol that starts working instantly
RESTORE CONFIDENCE: TheraBreath believes you should define success any way you please. We exist to motivate you to go get it!
IT'S A BETTER MOUTHWASH: Try the #1 fastest growing mouthwash brand in the USA (data on file)

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Our Best Overall Choice

Best Choice

9.7

Crest

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

Free Shipping

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

GERM KILL: Crest mouthwash offers 99% germ kill and a healthier mouth, reducing gingivitis vs. brushing with regular toothpaste. This mouthwash is an effective bad breath treatment for adults.
TREAT EARLY GUM DISEASE: Mouthwash for early gum disease. Helps reduce gum inflammation and bleeding gums. It's an essential part of your hygiene routine.
ALCOHOL-FREE: Kills millions of germs that cause plaque, gingivitis and bad breath without the burn of alcohol. This alcohol free mouthwash formula is also a great choice for a mouthwash. ** Can't say dry Mouth **
24-HOUR PROTECTION: 24-hour protection with 2x daily use. Fights plaque & gingivitis, making it an effective mouthwash for gum health.
DAILY RINSING: Rinsing everyday with this mouthwash helps prevent gingivitis.

Show Price