Many adults both men and women have excess hair and want to eliminate it, whether it is on their back, legs, face, underarms, bikini, etc. Diolaze can eliminate it permanently with a cooling tip that makes it very comfortable. Diolaze can be used on most dark hair however will not eliminate lighter or grey hair. Also, it is common as women age to grow vellus hair which is the fine white facial hair. One method to controlling the growth of vellus hair is dermaplaning. Because the vellus hair is typically white, a laser or IPL will not work to permanently eradicate it.