Electrolysis

Electrolysis is a method of permanently removing unwanted hair. Using a sterile needle, it is inserted into the follicle and a current is applied to kill off the blood supply to weaken and eliminate the hair. Once the hair has been zapped, it is carefully removed using tweezers. 

This process can be fairly on going, taking anything from 6 months to 3 years due to catching the hair in its active stage of growth.
It is very important to the treatment to try and establish the cause of hair growth, so the treatment can be most effective.