Protect your mouth from germs and get fresh breath with the Listerine Cool Mint Antiseptic Mouthwash. Accepted by the American Dental Association (ADA), this germ-killing mouthwash for bad breath is clinically shown to reduce plaque 52 percent more and reduce gingivitis 21 percent more than brushing and flossing alone. Adding a 30-second rinse of this refreshing mint mouthwash to your morning and evening oral hygiene routines is all it takes to get 24-hour germ protection against those that cause bad breath, plaque, and gingivitis. Listerine Cool Mint Antiseptic Mouthwash leaves your mouth feeling intensely clean when used as part of a regular oral hygiene routine.