Acne-prone skin cleansing step 1: Facial Cleansing. Allowing the cleanser to remain on the face for 30 seconds is sufficient. The T-zone, chin, and sides of the nose are most prone to trapping dirt, so you should make more circular motions in these areas. Recommended product: Avene Deep Cleansing Milk. Reference price: 125ml/178RMB. Product...