Get ready for the Connecticut Barber Licensure Exam. Learn with flashcards and multiple-choice questions, each with hints and explanations. Prepare intensely for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


Permanent hair color mixed with 20 volume peroxide lifts the color how many levels?

  1. 1-2

  2. 2-3

  3. 3-4

  4. 4-5

The correct answer is: 1-2

Permanent hair color mixed with 20 volume peroxide will typically lift the hair color by 1-2 levels. Higher volume developers may lift the color more drastically, but 20 volume is a safer option for most hair types and will still provide noticeable results. Options B, C, and D are incorrect as they suggest a higher level of color lift, which could potentially result in damaging the hair.