After clearing the acne need to timely local disinfection and ice, keep the acne parts clean and dry, pay attention to sun protection and other care. 1. Local disinfection and ice: after clearing the acne should be timely local skin disinfection treatment such as topical povidone-iodine, can be local ice to slow down the skin redness and swelling, to avoid local infection, redness, swelling, pus and so on. 2. Keep the acne area clean and dry: after clearing the acne disinfection need to do a good job of cleaning care, you can choose neutral or acidic cleanser to clean the skin, remove excess sebum, is conducive to the follicle holes of the excretion of the smooth. 3. Pay attention to sunscreen: after clearing the acne local skin barrier has been damaged, the skin is susceptible to invasion of germs, you need to apply sunscreen in time, good sun care, avoid direct sunlight so that the skin suffers from irritation or infection. After clearing acne need to follow the doctor’s instructions for proper care, daily attention to maintain a light diet, avoid spicy and stimulating food, ensure adequate sleep.