Listerine Cool Mint Mouthwash (250ml) is an antiseptic oral rinse designed to kill germs that cause bad breath, plaque, and gingivitis. It provides a refreshing, cool mint flavor and is clinically proven to offer a deeper clean than brushing alone. The formula contains a unique blend of four essential oils (Eucalyptol, Menthol, Methyl Salicylate, and Thymol) that penetrate plaque biofilm to help maintain healthy gums and a fresh mouth. It is recommended for use twice daily after brushing and flossing.