Other Information: Store at room temperature. Cold weather may cloud this product. Its antiseptic properties are not affected. Kills 99.9% of germs that cause bad breath, plaque & gingivitis. For a fresher & cleaner mouth than brushing alone. Clinically proven. Kills germs by millions on contact. Use Listerine Original Antiseptic twice daily to help: prevent & reduce plaque; prevent & reduce gingivitis; freshen breath; kill germs between teeth. This formula is not sold to any retailer as a store brand. 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.