Say goodbye to bad breath with the travel-sized alcohol-free LISTERINE^® ZERO ALCOHOL COOL MINT^® Mouthwash. LISTERINE^® ZERO ALCOHOL Mouthwash kills 99.9% of bad breath germs with a less intense taste for a fresher and cleaner mouth than brushing alone. It features flavors found in LISTERINE^® Antiseptic mouthwash, but in a less intense, alcohol-free formula. Add a 30-second rinse to your morning and evening routines, and you'll get 24-hour protection from bad breath germs. The less intense, great-tasting COOL MINT^® flavor leaves your mouth feeling clean and fresh.