What is the recommended process for proper handwashing?

The recommended process for proper handwashing focuses on effectively removing dirt, bacteria, and viruses from the hands. Thorough handwashing involves multiple steps that include using soap and water, cleaning all surfaces of the hands, particularly difficult-to-reach areas like under the nails and between fingers, and ensuring that the act of washing takes at least 20 seconds. This duration is essential because it allows the soap to effectively break down oils and microorganisms, ensuring they are washed away.

Using only hand sanitizer is not sufficient alone, especially when hands are visibly dirty or greasy, as sanitizers are less effective under those conditions. Simply rinsing hands briefly does not allow enough time for soap to lift and wash away contaminants. Wiping hands with a paper towel does not replace the need for washing since it doesn't remove pathogens but merely transfers them from one surface to another.

Thus, the choice to clean under nails and between fingers for at least 20 seconds with soap and water embodies the proper handwashing technique recommended by health authorities. This comprehensive approach significantly reduces the risk of foodborne illnesses and maintains hygiene in food handling environments.