Mary Kay TimeWise Microdermabrasion Step 1: Refine - 2 fl. oz. : An advanced exfoliator using the same professional grade exfoliating crystals used by dermatologists, to immediately energize skin and reveal more radiant, healthy-looking skin. After cleansing, apply a quarter-sized amount of Step 1: Refine to wet face with fingertips. Using circular motions, gently massage face with fingertips for 1-2 minutes. Rinse thoroughly with warm water and pat dry.