Advance Cleaning - Kills germs for fresh breath. The Original Baking Soda Toothpaste. For healthy teeth and gums, brush regularly with Arm & Hammer PeroxiCare. Cleans with effervescence. Fights plaque for hours. Kills germs for fresh breath. Whitens teeth. Contains fluoride for cavity protection. Low abrasion formula. Serious care for healthy teeth and gums! Brushing with this patented baking soda and peroxide formula - Releases tiny oxygen bubbles to clean between teeth and along the gum line - And kills germs for fresh breath to leave your mouth refreshingly clean!