After mole spotting, patients are advised to wash their faces after local scabbing. Mole spotting mainly refers to the removal of pigmented moles by physical treatment means, such as pulsed laser, carbon dioxide laser, etc.; or certain liquids with exfoliating corrosive effect, such as ghost toxin, etc., applied to the surface of pigmented moles. After mole removal, the local skin surface will form a blood scab, which is a kind of healing performance after the skin has been corroded by external stimulation, and patients can wash their faces after the formation of the blood scab. Washing the face can remove facial bacteria and oil, which can reduce the chance of infection and facilitate the repair of trauma. In addition, it is not recommended to eat too much spicy food after mole removal to avoid aggravating the itching symptoms. It is necessary to pay attention to measures such as sun protection in daily life to avoid leaving serious pigmentation. Usually, you can choose to use moisturizers containing hyaluronic acid ingredients for application to enhance the repair of the skin’s barrier function.