What is the proper way to wash hands before handling food?

The proper way to wash hands before handling food is to wash them with soap and water for at least 20 seconds. This duration is crucial because it allows sufficient time to effectively remove dirt, grease, bacteria, and viruses that may be present on the skin. The action of scrubbing, combined with the lathering of soap, is essential for breaking down contaminants.

Handwashing should involve not just the palms, but also the backs of the hands, between the fingers, and under the nails to ensure a thorough cleanse. Rinsing well with clean water afterward removes any remaining soap and germs. Using this established guideline significantly decreases the risk of foodborne illnesses, which is critical in food safety practices.

Options that suggest using cold water only, washing for less than the recommended time, or relying solely on hand sanitizer do not meet the rigorous standards for food handling hygiene. Hand sanitizers can be effective but are not a substitute for washing with soap and water, especially when hands are visibly dirty or greasy. Thus, the proper method involves both soap and a washing duration of at least 20 seconds to ensure thorough cleanliness and safety before preparing or handling food.