COOL MINT® is not only a germ killer but also a people pleaser. It's bold tingle has been America's favorite for years. Just 30 seconds of rinsing, twice a day. Thats all it takes when you use COOL MINT® LISTERINE® Antiseptic Mouthwash. Youll get 24-hour protection with: Clinically proven health benefits. The power to kill germs that lead to bad breath, plaque and gum disease. 21% greater gingivitis reduction than merely brushing and flossing alone. Greater reach than brushing and flossing alonewith 100% coverage on teeth, between teeth and along the gum line. Reduce 52% more plaque than brushing and flossing alone. Is the only nationally branded antimicrobial mouthwash to receive the ADA Seal of Acceptance for fighting plaque and gingivitis.