Arm & Hammer Toothpaste Natural Whitening Enamel Care is formulated with liquid calcium and dental-grade baking soda. It helps strengthen enamel and whiten teeth while providing a refreshing mint flavor for healthy, strong, white teeth. Features Daily enamel strengthening Fluoride mint toothpaste Restores surface enamel Natural whitening with baking soda Fluoride, Liquid Calcium, Dental Grade Baking SodaArm & Hammer: The standard of purity with dental-grade baking soda for healthy, strong, white teeth.Apply a pea-sized amount to the toothbrush. Brush teeth thoroughly for 2 minutes twice a day.Medicated Toothpaste: Do not swallow. Keep out of reach of children. If irritation occurs, discontinue use.