Benefits of CeraVe Acne Foaming Cleanser:

Helps clear pimples, whiteheads, and blackheads from skin's surface and helps prevent new acne from forming
Unique cream-to-foam formula works to gently remove dirt, excess oil, and makeup from skin's surface without leaving skin feeling stripped of moisture
Hyaluronic Acid helps to retain skin's natural moisture while niacinamide helps to calm skin
How to use:

Use every morning and evening
Apply a coin size amount to damp skin and gently massage 
Rinse well
Use acne face wash on entire affected area one to two times daily
Because excessive drying of the skin may occur, start with one application daily, then gradually increase to two times daily if needed or as directed by a doctor
If bothersome dryness or peeling occurs, reduce application to once a day or every other day