If you have acne prone skin, you definitely should put this in your check list. I usually have white heads even though I really do clean my face thoroughly. When that happens, I just simply put a patch onto the infected area and leave it for a day. When I take it off, the patch just sucks dry the acne, sometimes even pull out the white heads for me. Yet, the downside is that it can't be used with cystic acne. But, for white heads, you must use this