Teen Clean is the Acne solution for adolescents. Boys begin with: Step 1: Benzoyl Peroxide 2.5% Facial Wash (Am & Pm) apply a small amount (about size of a quarter)to the face. Work into lather. Gently remove with a washcloth and lukewarm water. Splash face with lukewarm water. Pat dry. Step 2: BPO Leave-on 10% Apply PM only week 1. Apply AM & PM thereafter. Apply a small amount to the entire area where breakouts tend to occur. Step 3 Antioxidant Daily Face Protectant SPF30 (AM) Apply generously to entire face, ears, and neck. Apply every day, rain or shine. *BPO leave-on maybe increased to 10% if futher clearing is indicated.