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美白牙膏、防蛀牙膏、抗敏牙膏……市面上各式各样的牙膏让人眼花缭乱,其实,选择最适合自己的牙膏,别看宣传文字,而是要看它的成分。1.牙齿发黄要找“有机硅”。2.防止蛀牙要找“氟”。3.牙齿敏感找“氯化锶”或“硝酸钾”。4.预防牙垢找“焦磷酸盐”或“柠檬酸锌”。
Whitening toothpaste, moth toothpaste, anti-allergic toothpaste ... ... a variety of toothpaste on the market dazzling, in fact, choose the most suitable toothpaste, do not look at promotional text, but depends on its composition. 1. teeth yellow to find “silicone ”. 2. To prevent tooth decay to find “fluorine ”. 3. Sensitive to find “strontium chloride ” or “potassium nitrate ”. 4. Prevention of tartar find “pyrophosphate ” or “zinc citrate ”.