Protect your mouth from germs and get fresh breath with LISTERINE® COOL MINT® Antiseptic Mouthwash. It kills 99.9% of germs that cause bad breath, plaque and gingivitis, for a fresher and cleaner mouth than brushing alone. Accepted by the American Dental Association, this germ-killing mouthwash 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 to your morning and evening routines is all it takes to get 24-hour germ protection and achieve maximum results. LISTERINE® COOL MINT® Antiseptic Mouthwash leaves your mouth feeling intensely clean. Capacity (Volume): 1 gal; Flavor: Cool Mint; Packing Type: Pump Bottle.