Great Mouthwashes Deals & Low Prices

Last Updated - March 2026

Best Choice
TheraBreath

TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)
Two pack 16 fl oz of TheraBreath Fresh Breath Oral Rinse in a Invigorating Icy Mint flavor is a breath freshener mouthwa

US$15.34 US$18.00
19% Off
TheraBreath

TheraBreath Fresh Breath Mouthwash, Icy Mint Flavor, Alcohol-Free, 16 Fl Oz (Pack of 2)
Two pack 16 fl oz of TheraBreath Fresh Breath Oral Rinse in a Invigorating Icy Mint flavor is a breath freshener mouthwa

US$14.57 US$18.00
30% Off
Listerine

Listerine Total Care Anticavity Fluoride Mouthwash, 6-in-1 Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities,
6-IN-1 Anticavity Mouthwash: Helps kill 99% of bad breath germs to freshen breath; fluoride-rich mouthwash strengthens t

US$15.96 US$22.81
Best Value
Listerine

Listerine Total Care Anticavity Fluoride Mouthwash, 6-in-1 Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities,
6-IN-1 Anticavity Mouthwash: Helps kill 99% of bad breath germs to freshen breath; fluoride-rich mouthwash strengthens t

US$15.16 US$22.81
Oral-B

Oral-B Mouth Sore Mouthwash Special Care Oral Rinse, Hydrogen Peroxide Mouthwash, 8fl oz, Mouthwash Alcohol Free
1. UNIQUE ORAL CARE: Oral-B special care rinse is crafted to meet your unique oral care needs, including hydrogen peroxi

US$17.85
Crest

Crest Pro-Health Multi-Protection Mouthwash with CPC, Clean Mint, 1L (33.8 fl oz), Crest Mouthwash, Gingivitis Treatment
GERM KILL: Crest mouthwash offers 99% germ kill and a healthier mouth, reducing gingivitis vs. brushing with regular too

US$4.97
Crest

Crest Pro-Health Multi-Protection Mouthwash with CPC, Clean Mint, 1L (33.8 fl oz), Crest Mouthwash, Gingivitis Treatment
GERM KILL: Crest mouthwash offers 99% germ kill and a healthier mouth, reducing gingivitis vs. brushing with regular too

US$4.72 US$4.97
Listerine

Listerine Cool Mint Antiseptic Mouthwash, Kills 99.9% of Germs That Cause Bad Breath, Plaque & Gingivitis, ADA Accepted,
Mouthwash for adults: Twin pack includes two 1-liter bottles of Listerine Cool Mint antiseptic mouthwash; kills 99.9% of

US$12.98
Listerine

Listerine Cool Mint Antiseptic Mouthwash, Kills 99.9% of Germs That Cause Bad Breath, Plaque & Gingivitis, ADA Accepted,
Mouthwash for adults: Twin pack includes two 1-liter bottles of Listerine Cool Mint antiseptic mouthwash; kills 99.9% of

US$12.33 US$12.98
31% Off
Amazon Basics

Amazon Basics Breath Defense Oral Rinse, Mild Mint, Fights Bad Breath for 12 Hours, 10 fl oz, Pack of 6
LONG-LASTING BREATH DEFENSE: Fights bad breath for 12 hours when used as directed; provides extended freshness throughou

US$25.48 US$36.78

10 Mouthwashes deals are available from: Amazon stores, starting from US$4.72.
The biggest discount we found is 34% on Listerine Total Care Anticavity Fluoride Mouthwash, 6-in-1 Rinse Helps Kill 99% of Bad Breath Germs, Prevents Cavities, Strengthens Teeth, Bad Breath Treatment for Adults, Fresh Mint, Twin Pack, 2x1 L at Amazon.
The lowest price we found is US$4.72 while the highest is US$25.48.
Prices for the best Mouthwashes deals average at US$13.94.
Last updated on March 12, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Mouthwashes.