Electrolysis is a series of treatments over a period of time. The length of time depends on the amount of hair, its coarseness, the cause of the excess hair and many other factors. Temporary methods of hair removal like waxing and tweezing can also make a minor problem worse. Heredity, hormone function, normal physiologic changes, certain medications and stress levels all influence the treatment program. It is very important to stay on a recommended treatment schedule to achieve the best results for you. Treatments will be more frequent in the beginning and less frequent later on.