Listerine Cool Mint Mouthwash is an antiseptic oral care solution in a 500ml bottle. This blue-green liquid features a refreshing cool mint flavor and provides 24-hour protection against bad breath, plaque, and gum disease when used as directed. For optimal results, rinse with 20ml (4 teaspoons) for 30 seconds twice daily. The formula helps kill germs while providing complete coverage between teeth and along the gum line. Suitable for adults and children 12 years and older. Do not swallow. If more than used for rinsing is accidentally swallowed, seek medical attention immediately. Store at room temperature away from direct sunlight.