Listerine Advanced Tartar Control mouthwash for dual-action tartar protection. Double action 1. Reduces dental plaque 2. Provides a clean feeling that lasts 3 times longer For more confident smiles, use LISTERINE® Advanced Tartar Control mouthwash twice a day. It is clinically proven that Reduces dental plaque, a major cause of gingivitis Protects against tartar formation, maintaining natural tooth whitening Freshens breath for up to 24 hours Particularly effective when used morning and evening after brushing. Pour 20ml (4 teaspoons of 5ml each) into a glass, rinse around gums and teeth for 30 seconds and spit out. Not for use by children under 12 years of age. Do not swallow. If swallowed, seek medical attention. Do not use the product if you are allergic to any of its ingredients. If you experience mouth irritation, discontinue use immediately and consult your dentist. Keep out of reach of children.