Prevent tooth decay for strong healthy teeth and smiles with Colgate FluoriGard Daily Rinse Mouthwash. This alcohol free cavity protection mouthwash has been clinically proven to prevent dental caries, or tooth decay. The mouthwash for tooth decay contains fluoride to help protect your teeth from acid attacks caused by sugars in food and drinks. What’s more, the fluoride mouthwash reduces the formation of plaque acids, prevents mineral loss caused by plaque acids and promotes the remineralisation of early decay. Make sure you keep your teeth strong, healthy and protected with Colgate FluoriGard Daily Rinse Mouthwash.