Electrolysis

Permanent hair removal is achieved by killing the roots with electric current. 2 methods currently available are electrolysis performed with the needle epilator and the tweezer epilator.

In needle electrolysis, a fine wire is inserted into the hair follicle and an electric current destroys the hair follicle.
Tweezer epilators grasp the hair shaft and the electric current travels down the shaft to the root.
Pros: Semi-permanent to permanent results
Cons: Very expensive, Not very dependable
Lasts: Semi-permanent to permanent.