Combat the cause of gum bleeding*: Meridol Complete Care mouthwash has been developed by experts to combat the cause* of bleeding and inflammation of the gums. The gum-protecting mouthwash protects the gums and contains fluoride, which helps strengthen weakened tooth enamel. Antibacterial effect**: the mouthwash protects the gums and has an effective dual-action formula that provides long-lasting antibacterial effect**. Doubly effective formula: the doubly active formula of this mouthwash contains CPC and zinc, which fight bacterial plaque, the main cause of gum bleeding and inflammation.