Listerine Mouthwash Teeth & Gum Defence Zero offers 10 in one benefits for comprehensive oral care. Clinically proven to protect gums and reduce plaque. Ideal for daily use to maintain oral hygiene. Key Features All round protection for stronger teeth Clinically proven to protect gums 5x more effective than floss at plaque reduction Works below gum line 12-hour germ protection Helps prevent tartar Freshens breath Strengthens enamel Keeps teeth naturally white Fresh mint flavor Fluoride, Germ kill, Sustained plaque reduction, Cavity protection, Gum protection, Fresh mint.Leading oral care brand known for innovative mouthwash solutions.Use alongside brushing and flossing.Use alongside brushing and flossing.