Alaska Barber Certification Practice Exam

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

Prepare for the Alaska Barber Certification Exam. Utilize flashcards and multiple choice questions with detailed explanations and hints. Get ready to excel in your exam!

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.

To be effective, a dry sanitizer must contain:

  1. Hydrogen peroxide solution

  2. 60% grain alcohol

  3. Disinfectant solution

  4. Formaldehyde fumes

The correct answer is: Formaldehyde fumes

The other options listed as choices are incorrect because they do not meet the requirement for a dry sanitizer to be effective. Hydrogen peroxide solution, while it can act as a sanitizer, is typically used in liquid form and not in a dry form. 60% grain alcohol is also not a commonly used ingredient in dry sanitizers and is mainly used in liquid hand sanitizers. Disinfectant solutions typically contain water and are not considered dry. Formaldehyde fumes are often used as a dry sanitizer as they can effectively kill bacteria and viruses on surfaces. Therefore, it is the most suitable answer for an effective dry sanitizer.

More Questions Like This