Acne is the most irritating skin problem for everyone. The size of it is probably not that big but it may cause a big problem to our performance. It is a big disaster for our shiny smiley face. Finding acne in our face when we wake up in the morning is a sign for a bad day. Acne is usually not a serious skin problem but it will be a serious problem if you treat it in the wrong way. It may get worse if it is infected by bacteria. Therefore, you need to treat it carefully in the right manner.