Proper hand washing procedures should emphasize which of the following?

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Proper hand washing procedures should emphasize the importance of having clean, short nails. Keeping nails short reduces the likelihood of harboring bacteria and food particles that can contaminate food. Long or acrylic nails can trap dirt and microorganisms, making it more challenging to achieve thorough cleanliness when washing hands.

In addition to nail care, proper hand washing involves using soap and warm water, scrubbing for at least 20 seconds, and ensuring that all areas of the hands, including between fingers and under nails, are cleaned thoroughly. This practice is essential to prevent foodborne illnesses and ensure a safe food handling environment.