Before and after photos are important for both the client and the treatment provider as evidence of the effectiveness of prescribed treatments and products Question 8 1 Point What skin conditions should be avoided when using a rotary brush? A Congested, dehydrated and older skins B Oily, combination and acneic skins C Sensitive, pustular acneic skin or fragile skins D Rosacea, Pre-maturely aging skinsQuestion 3 1 Point Which method is no longer the preferred method of in-clinic cleansing? A Galvanic Current B Rotary Brush C Gauze pads D TowelsLaser Hair removal works best on fair hair and light skin 8:02 4