To eliminate acne you need to do the following: First, local skin cleaning, keep the skin clean and dry, use local application of clindamycin metronidazole application or clindamycin phosphate gel for local application. The first thing you need to do is to clean your skin and keep it clean and dry. The actual fact is that you will need scientific treatment, not to squeeze with your hands, so as not to aggravate the original symptoms of acne, acne is mainly due to the formation of blocked pores or oil secretion, so usually do a good job of facial cleaning.