What is the main purpose of hand sanitizers in food handling?

Hand sanitizers serve an important role in food handling, primarily functioning as a supplement to handwashing. While handwashing with soap and water is the most effective way to remove germs, dirt, and contaminants from hands, hand sanitizers can provide an additional measure of safety. They are quick and convenient to use when soap and water are not readily available, helping to reduce the number of microorganisms on the skin.

It is important to note that hand sanitizers do not eliminate all types of germs, particularly some bacteria and viruses that are more effectively dealt with through thorough washing with soap and water. They are also not a substitute for proper hand hygiene practices, as they cannot remove physical debris or dirt from the hands. Therefore, using hand sanitizer is most beneficial when combined with proper handwashing to ensure optimal cleanliness and safety in food handling environments.