Our oral care mouthwash contains lemon extract, xylitol. It allows you to smile with confidence at all times, is alcohol-free, mild and non-irritating. The way to use it is simple: shake gently before use, take 20-30 ml of mouthwash into your mouth, and thoroughly rinse your mouth for 30 seconds to make sure all teeth and mouth are covered. Gargle and spit without swallowing. And it can effectively remove the stains on the surface of the teeth, restore teeth whitening, and make your smile more confident.