: It is a combined effect of the acne bacteria, hormones (male - testosterone and dihydrotestosteron http://www.acnezilla.com/tipsview-tid-269-tit-How-do-oil-glands-cause-pimples-or-zits-to-appear-on-the-skin--Learn-how-acne-bacteria-and-hormones,-together-result-in-inflammation-on-the-skin.htm Acne is the visible result of a disturbance between hormones, bacteria and inflammation taking place http://www.acnezilla.com/tipsview-tid-268-tit-How-does-the-imbalance-between-hormones,-bacteria-and-inflammation-cause-acne--Find-out-how-the-comedones-(blackheads-and-whiteheads).-Appear-on-the-skin..htm You should wash your face with water. Pat the skin dry with a towel. Let your face dry for 10-15 min http://www.acnezilla.com/tipsview-tid-267-tit-What-is-the-procedure-to-use-Renova,-an-effective-acne-medication--Know-about-the-steps-and-precautions-you-should-take-while-using-Renova-for-treating-acne..htm Renova is an antiaging cream that contains the active ingredient retinoic acid. This medication is u http://www.acnezilla.com/tipsview-tid-266-tit-What-is-Renova-and-why-is-it-used--Learn-how-Renova-reduces-roughness-and-improves-coloration-of-the-skin-to-treat-acne-effectively..htm People believe that acne is caused by uncleanliness and they tend to over-wash or scrub their face. http://www.acnezilla.com/tipsview-tid-265-tit-What-is-the-myth-about-hygiene-causing-acne--Understand-what-levels-of-stress-can-actually-cause-acne..htm