Kills 99.9% of germs that cause bad breath, plaque & gingivitis. For a fresher & cleaner mouth than brushing alone. ADA Accepted: American Dental Association. Helps prevent and reduce plaque. Helps prevent and reduce gingivitis. www.listerine.com. Questions? Call toll-free 888-222-0182 or 215-273-8755 (collect). Care to recycle. Other information: Store at room temperature. Cold weather may cloud this product. Its antiseptic properties are not affected. Do not use if printed band around cap is broken or missing.