Washington Barber License Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Washington Barber License Exam with this essential quiz. Challenge yourself with multiple-choice questions designed to enhance your knowledge and readiness for the licensing test. Get the confidence you need to excel in your barber career!

Start Multiple Choice Practice Test
Start Flash Cards

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.

Among the hair color categories, which one has the largest molecules?

  1. Permanent hair color

  2. Semi-permanent hair color

  3. Temporary hair color

  4. Demi-permanent hair color

The correct answer is: Temporary hair color

Temporary hair color has the largest molecules among the hair color categories because its molecules are too large to penetrate the hair shaft and instead sit on top of the hair, creating a coating. Permanent and demi-permanent hair color have smaller molecules that can penetrate the hair shaft and bond to the hair's pigment. Semi-permanent hair color also has smaller molecules, but they only deposit color onto the outer layers of the hair, rather than penetrating the hair shaft.

More Questions Like This