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Hebei Guangsheng Technology Co.LtdDay: July 15, 2022
Side effects of soap on face
Is it good to wash your face with soap? Many people like to wash their face with soap, and they always feel that washing with soap is cleaner, but some people say that washing your face with soap is not good, and it will damage...
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Why the foam of Coloured soap is white?
Soaps on the market are colorful The same goes for shampoo But the only thing in common is that No matter what color soap or shampoo, etc. The foam that comes out of the wash is white So why? The spherical surface of soap solution...
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