[methods]: step1.Take a small amount of scar removal oil step2.The essential point 2-3 drops in the palm, easy to use step3.The essential oil of uniform part point affected, gently massage step4.Massage until absorption step5.Use small fingertip skin, help oil absorption notice: use it every day, use after bathing or after warming your face for 3-5 minutes with a hot towel. this will improve the skin \ \ 's absorption of nutrients from the mask. little scar for a bottle. hyperplasia scar for two bottles. traumatic scar, burn scar, and others for three bottles (a course).