Go see a dermtalogist and he can give you the proper treatment for acne. There are several types and each needs to be treated by it self. I actually found a good ache treatment on HSN with five pieces in it. It is called Serious Skin Care. It is very good and it well worth the $50.00 you spend for it.
Dab it on your face/spots with cotton-pads and leave it to dry until it's sticky and your face feels tight. It can give you an odd, slightly itchy, sensation. Once it's dry, wash it off with cold water. :-) It really works for me.