Other Information: Products containing stannous fluoride may produce surface staining of the teeth adequate toothbrushing may prevent these stains which are not harmful or permanent and may be removed by your dentist this Crest is specially formulated to help prevent staining see your dentist regularly. Fluoride toothpaste for anticavity and antrigingivitis. Neutralized plague bacteria, even around the gum line. Clinically proven healthier gums. (1) Neutralizes harmful plaque bacteria, even around the gum line. (2) Activated foam seeks out bacteria in hard to reach places. (3) Gently cools gums during and after brushing. Helps prevent cavities. Helps prevent plaque. Helps prevent gingivitis. Helps reduce tooth sensitivity. Helps prevent or reduce enamel erosion from dietary acids. ADA Accepted. American Dental Association. www.pg.com. www.crest.com. Questions? 1-800-594-4158.