Colgate Plax Mouthwash Cool Mint is clinically proven to provide 12 hours of protection against bacteria and plaque. Colgate Plax Mouthwash Cool Mint is an effective and wonderfully refreshing mouthwash that contains fluoride to help fight cavities and strengthen your teeth and gum to leave them feeling cleaner and healthier than ever before. It helps to eliminate plaque build up and food debris that can be left behind after brushing, which in turn will help to prevent tooth decay and gum diseases such as gingivitis. Keep your teeth and gums nice and healthy all day long with Colgate. Key features of Colgate Plax Mouthwash Cool Mint: Proven to provide 12 hours of protection Contains fluoride to help fight cavities Helps improve gum health Helps to eliminate plaque build up