← Nail Tech License Exam: Infection Control & Safety

Free Nail Tech License Exam: Infection Control & Safety Practice Test (2026)

60 questions · 60 min · 70% to pass

60 Questions · 60 Minutes · 70% to Pass

Question 1 of 5

Sample Questions

Question 1

Which level of decontamination is legally required for reusable metal nail implements such as nippers and cuticle pushers between clients?

Answer: Disinfection is required — metal implements must be cleaned of all debris first, then fully immersed in an EPA-registered hospital-grade disinfectant that is bactericidal, virucidal, and fungicidal.

Question 2

What is the difference between the eponychium and the true cuticle, and why does this distinction matter for infection control?

Answer: The eponychium is living skin at the nail base and should not be cut aggressively because cutting living tissue creates open wounds that allow bacteria to enter; the true cuticle is dead, colorless tissue on the nail plate that can be safely and gently removed.

Question 3

What is the correct order of the three levels of decontamination used in a nail salon, from lowest to highest?

Answer: The three levels are sanitation (soap and water to reduce pathogens), disinfection (EPA-registered chemical to kill most pathogens on surfaces), and sterilization (autoclave to destroy all microbial life).

Question 4

Which specific characteristics must an EPA-registered disinfectant have to be considered appropriate for use on salon implements?

Answer: The disinfectant must be hospital-grade and labeled as bactericidal (kills bacteria), virucidal (kills viruses), and fungicidal (kills fungi) to address the full range of pathogens encountered in a professional nail salon environment.

Question 5

Why is an autoclave NOT required for standard nail salon implements like nippers and metal files?

Answer: Autoclaves are required only for implements that pierce or break the skin, such as surgical tools; standard nail implements do not penetrate tissue, so disinfection with an EPA-registered chemical is the legally required and sufficient standard.