Listerine Cool Mint Mouthwash is a powerful oral care solution in a 500ml bottle that provides 24-hour protection against bacteria, plaque, and bad breath. The refreshing cool mint formula delivers comprehensive cleaning while reaching areas that brushing and flossing alone may miss. For best results, rinse with 20ml (4 teaspoons) for 30 seconds twice daily. The antiseptic mouthwash is 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. The distinctive blue-green liquid comes in a clear bottle with a secure cap for convenient storage and use.