Listerine Cool Mint Mouthwash is a powerful 500ml antiseptic oral rinse that provides 24-hour protection against germs, plaque, and gingivitis. With its refreshing cool mint flavor, this ADA-accepted formula reaches areas that brushing and flossing alone can't, delivering complete oral care coverage. For optimal results, adults and children 12 years and older should rinse with 20ml (4 teaspoons) for 30 seconds, twice daily. Do not swallow. If more than used for rinsing is accidentally swallowed, seek medical help immediately. The formula contains active ingredients including Eucalyptol, Menthol, Methyl salicylate, and Thymol. Keep out of reach of children under 12 years. Store at room temperature away from direct sunlight.