Patient: Acne started two years ago and became noticeably more in ’09. I used face wash, mask and potatoes. But it didn’t work. Please tell me how to eliminate acne and acne scars. Hospital Dermatology: 1, facial acne 2, do not stay up late, avoid eating greasy, spicy food 3, do not squeeze acne 4, can be used to wash the face with warm water, wash the face 4, can come to the hospital to prescribe some treatment drugs