Our Triple Teeth mouthwash contains lemon extract and xylitol. It can prevent tooth decay, strengthen teeth to reduce the risk of tooth decay, and protect oral health. 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, don't swallow. And can provide lasting freshness, so that you always maintain a confident smile, alcohol-free formula, mild and non-irritating.