Listerine Cool Mint Mouthwash is an effective oral care solution in a 250ml bottle that removes 99.9% of germs from the whole mouth. This antiseptic mouthwash features a refreshing cool mint flavor and helps prevent gum problems, bad breath, and plaque buildup. For best results, rinse with 20ml (4 teaspoons) for 30 seconds twice daily. The distinctive blue-green liquid comes in a clear bottle with a secure cap for convenient storage and use. Not recommended for children under 12 years of age. Do not swallow. If more than used for rinsing is accidentally swallowed, seek medical attention immediately.