Discover the secret to a winning smile by helping to prevent cavities with triple protection from plaque acids. The fluoride in Colgate FluoriGard Daily Rinse works in three ways to protect your teeth from attack by the acids produced from sugars. This unique triple-action formula reduces the formation of plaque acids, prevents mineral loss caused by plaque acids and promotes re-mineralisation of early decay. In fact, it's clinically proven to reduce decay by up to 40%