White flakes on tight skin after washing the face may be due to physiological reasons such as dry skin, as well as pathological reasons such as seborrheic dermatitis. 1. If the skin is too dry, it is easy for the skin to become even drier and flaky when you wash your face. Usually try to choose a mild cleanser, after washing the face should be timely dry, you can use some emollients such as vitamin E cream, petroleum jelly cream to ease the dryness. 2. If seborrheic dermatitis exists in the facial skin, the phenomenon of white flakes can also occur, usually accompanied by excessive skin oil and other phenomena. Mometasone furoate can be used to alleviate the problem, and when accompanied by fungal infections, ketoconazole cream can be used to alleviate the problem. If the skin flakes badly, go to the hospital in time, and follow the doctor’s instructions when using drugs.