Cosmetology · Hair Removal

To prevent cross-contamination during waxing, the cosmetologist should:

Correct answer

Avoid double-dipping by using a fresh applicator each time (or single-use sticks)

  1. A Skip gloves
  2. B Reuse one stick for all clients
  3. C Double-dip the applicator into the wax pot
  4. D Avoid double-dipping by using a fresh applicator each time (or single-use sticks)

Why this is the answer

To prevent cross-contamination during waxing, the cosmetologist must avoid 'double-dipping' — returning a used applicator stick to the wax pot, which contaminates the entire container with bacteria from the skin. Instead, a fresh applicator should be used for each dip (or single-use sticks discarded after use), and gloves worn. Contaminated wax can spread infection to every client. Proper no-double-dip technique and disposables are central infection-control practices in hair removal, applying the salon's broader sanitation rules to this service.
Source: Skin & Nails — No Double-Dipping

Practice more questions

This question is from our Cosmetology Practice Tests practice test. Take the full practice test to test your knowledge across all Hair Removal and other topics.

Take the Skin & Nails practice test →

About this topic: Hair Removal

Hair removal questions cover temporary methods (tweezing, waxing, sugaring, threading) and permanent methods (electrolysis, laser), with the contraindications, patch tests and safety rules for waxing. This is one of 9 Skin & Nails questions on hair removal, each with a full explanation on a single study page.

New to this exam? Our Cosmetology exam guide explains the format, scoring, and how to prepare.

Related questions