Which of the following services normally requires the use of sterilization procedures?

• A. perming
• B. sculpting
• C. electrolysis
• D. shampooing

Answer: (C)

The concept here is infection control and when sterilization is required. Electrolysis involves inserting a needle into the skin to reach the hair follicle, which creates a breach in the protective barrier and has a real risk of infection. Because of that, the instruments used must be sterilized (or disposable needles must be used) to ensure nothing harmful is introduced into the skin.

The other services do not involve penetrating the skin with an instrument. Perming uses chemical processes on hair and the tools are cleaned and sanitized, not sterilized. Sculpting involves shaping nails with implements that don’t enter the skin, so proper sanitation of tools is typical. Shampooing is a cleansing service that doesn’t involve breaking the skin, so sterilization of tools isn’t required for the service itself.

So the service that normally requires sterilization procedures is electrolysis.