One other important step to preventing acne is to keep your skin clean. Acne is a result of dirt and build-up that has clogged the pores causing inflammation (acne). I recommend ( as this has also helped me) that during the hotter months you wash your face twice per day. Once in the morning and again in the evening before heading to bed. You should never leave sweat, oil and dirt on your face that has accumulated from the elements. Your pores need to be able to breath freely so that they can flourish. When you wash your face, be thorough and cleanse in a circular, slow motion. Don’t handle the skin roughly as you can cause more damage. Also, be sure to use a gentle soap such as African Black Soap. It does not contain any sulfates which are very harsh on the skin.