Listerine Cool Mint Mouthwash is an antiseptic oral rinse that kills 99.9% of germs causing bad breath, plaque and gingivitis. This ADA-accepted formula provides a fresher and cleaner mouth compared to brushing alone, with a refreshing cool mint flavor. For best results, use twice daily by rinsing with 20ml (4 teaspoons) for 30 seconds after brushing. The 500ml bottle contains approximately 25 uses. This product is accepted by the American Dental Association (ADA) for its effectiveness in oral care. Not recommended for children under 12 years of age. Do not swallow.