查看牙膏成分。 使用少量牙膏来清洁皮肤。 清洗干净。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
If you are going to use toothpaste to try and clean your face, you should check the ingredients on the tube before you go any further. A number of the ingredients commonly found in toothpaste can significantly irritate your skin.  If your toothpaste contains sodium lauryl sulfate, triclosan, and/or sodium fluoride, then think again about using it. These ingredients in particular are known as irritants to the skin. Ingredients such as calcium carbonate and zinc can have a more positive effect on