The ultrasonic skin scrubber course will teach you how to utilize ultrasound technology to gently exfoliate the skin of dead skin cells and impurities. Ultrasonic waves help loosen and remove oil, dirt and cellular debris from pores in order to achieve a noticeably radiant, healthy glow. The vibrations and wet product get deep into your skin pores, loosening and removing debris, dirt, blackheads, dead skin cells, and oil, leaving you with a clean, smooth, and radiant face.