24 Hour Protection Against Plaque & Gingivitis Germs Use Every 12 Hours Arctic Mint with Tartar Protection Antiseptic * Fights Plaque * Kills Germs for 12 Hour Plaque Protection * Fights Gingivitis to Help Maintain Healthy Gums * Controls Tartar Build-up to Keep Teeth Brighter * Provides Enhanced Breath Protection Clinically Proven. Kills Germs by Millions a Contact.