Irritants, a substance that is not active corrosion skin. But there's a reason cause inflammation, such as the blister or a red rash of tissue ผิวหนังบริเวณ exposed to chemicals. Irritants can also be broken down and out.Psychotropic substances irritation immediately (Acute Irritation) psychotropic substances collector (Cumulative Irritation) irritation caused by corrosive substance. (Corrosive Irritation) and irritants caused when it is light or radiation (Phototoxicity Irritation) etc.
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