This online course is the best for anybody don’t have enough time to come in the class and wants to get information from a cosmetic procedure for the skin that involves the mechanical abrasion and removal of all or part of the stratum corneum (by a high pressure spray of granular crystals) and is used to rejuvenate the skin and to treat skin blemishes or imperfections (such as scars or wrinkles). What is the course covered: Introduction Set up the bed Equipment Microdermabrasion Machine Removing makeup Working with Machine Cleaning Mask