To remove Scars and blemishes of dried pimples on faces ( it looks like my face is breeding ground of bacteria as one spot gets clear then on next spot there is another pimples and both sides of face are affected for more than 8 years, I want to get rid off completely from this . Please advise me correct cure methods. the reasons for this may be due to oilyness , exposure to Sun, digestion process or internal or external , I am not sure about this.