Kills germs that cause bad breath
24 hour protection
The only nationally branded antimicrobial mouthwash to receive the Ada Seal of Acceptance for fighting plaque and gingivitis.
Has over 100 years of safe use and 50 years of research, making it the most widely used and extensively researched mouthwash the US
The Ada Council on Scientific Affairs' Acceptance of Listerine Antiseptic is based on its finding that the product is effective in helping to prevent and reduce gingivitis and plaque above the gumline, when used as directed.