Kills germs that cause bad breath, plaque & the gum disease gingivitis. Clinically proven. Kills germs by millions on contact. Uses: Helps prevent and reduce: Plaque, gingivitis. Do not use in children under 12 years of age. Keep out of reach of children. If more than used for rinsing is accidentally swallowed, get medical help or contact a Poison Control Center right away. Use Freshburst Listerine Antiseptic twice daily to help: Prevent & reduce gingivitis; Freshen breath; Kills germs between teeth. Rinse full strength for 30 seconds with 20ml (2/3 fluid ounce or 4 teaspoonfuls) morning and night. Do not swallow. Store at room temperature. Cold weather may cloud this product. Its antiseptic properties are not affected. Do not use if printed band around cap is broken or missing.