Listerine Cool Mint Antiseptic Mouthwash, Intense Mint, 50.7 fl. oz/1.5 L

From the oral care experts, advanced bad breath treatment for adults. Listerine Cool Mint Intense antiseptic mouthwash delivers instant fresh breath that’s ideal for your everyday clean*. This Cool Mint mouthwash defends against plaque and gingivitis and keeps fighting bad breath germs for up to 24 hours with 2x daily, continuous use. Its intense mint formula provides 5x more cleaning power versus brushing and flossing alone*, and it kills 99.9% of the germs that cause bad breath. This mouth rinse is our boldest taste for freshness that lasts. Powered by clinically proven essential oils including eucalyptol, menthol, methyl salicylate and thymol, this intense mint mouthwash protects every surface of the mouth. From the mouthwash brand recommended by dentists** and accepted by the American Dental Association, Listerine Cool Mint mouth rinse helps maintain the pH balance that keeps your whole mouth healthy. Rinse with Listerine Cool Mint mouthwash for 30 seconds twice a day after brushing and flossing in the morning and repeat at night for instant fresh breath you can feel. An essential part of a daily oral hygiene routine with science at the core. *Based on bad breath germs **IQVIA ProVoice Survey February 2026