There are a lot of treatments for acne. We recommend lotions with benzoyl peroxide. According to Wikipedia - widely available OTC bactericidal products containing benzoyl peroxide may be used in mild to moderate acne. The gel or cream containing benzoyl peroxide is rubbed, twice daily, into the pores over the affected region. Bar soaps or washes may also be used and vary from 2 to 10% in strength.
Keep your face clean. Wash daily and before going to sleep. Watch your
diet and shower daily. Keeping clear skin requires daily maintenance.
So keep up a good routine even after getting the acne under control
to prevent any further outbreaks.