From our study and experiment and made from glycerin soap soap from glycerine at will, that is, soap and soap powder, coffee grounds The pH meets the standards are valuable, as 8 (or base) by both the soap pH rate, which is the standard that is used to clean the body. And the pH be neutral close to our skin, so from glycerin soap manufactured that can clean the skin. Because there is no danger and the pH meet the standards, which can be used.
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