Holly smoke Batman ! I have acne.

Does anyone know a simple treatment for adult acne? My zits are showing up all over my face. I don't want to spend lots of money on fancy cream crap. I tried to apply Iodine on the acne in the past but it continue to reappear again. I am frustrated. <img src="/images/graemlins/blush.gif" alt="" /> <img src="/images/graemlins/frown.gif" alt="" />