There are more temporary solutions like shaving with a razor, using an at-home waxing kit, eyebrow threading, or even sugaring, plus a host of more permanent options like laser hair removal. So, what is electrolysis hair removal? Electrolysis is a method of permanent hair removal, says Todd Minars, MD, a board-certified dermatologist at Minars Dermatology in Los Angeles. During this method of hair removal, which actually predates laser hair removal, a tiny needle is placed into the hair follicle, explains Rachel Lozina, licensed master esthetician, laser technician, oncology esthetician, and founder of Blue Water Spa in New York. While this may seem expensive, it's comparable to laser hair removal, plus results are permanent, so there's no need to spring for touch-ups down the road.