When you do electrolysis, you want to be sure it's done in a way that no hair is pulled out if there is still resistance. In my case, there still was resistance, and I feel like it was a bit a waste of money because she didn't had the patience to try again the electrolysis. So I know, good electrolysis takes time and a lot of patience. But I dont care paying more if thats the case, I would have preferred her having more patience and to tell me fairly, how much time she would need to do it.