New Jersey State Board Esthetics Practice Exam

What is a common treatment used to remove hair permanently?

1. Shaving

2. Electrolysis

3. Waxing

4. Threading

The correct answer is: Electrolysis

Electrolysis is a method that uses electrical currents to destroy hair follicles, effectively resulting in permanent hair removal. This technique works by inserting a fine probe into the follicle and delivering a small amount of electrical current, which damages the follicle and prevents future hair growth. It is the only FDA-approved method for permanent hair removal, making it a reliable choice for those seeking long-term results. In contrast, other methods such as shaving, waxing, and threading are temporary solutions. Shaving cuts hair at the skin’s surface and requires frequent maintenance. Waxing removes hair from the root but the results typically last only a few weeks as the hair eventually regrows. Threading is a technique that also removes hair from the root, primarily used for shaping eyebrows and facial hair, but it too does not provide permanent results. Therefore, among the options presented, electrolysis stands out as the only effective treatment for permanent hair removal.