Final answer:
Food handlers should wash their hands in a handwashing sink to prevent the spread of foodborne illnesses.
Explanation:
Handwashing is crucial for food handlers to prevent the spread of foodborne illnesses. When washing hands, a food handler should do so in a designated handwashing sink to ensure cleanliness and hygiene. This practice is recommended before and after handling food, before eating, after using the toilet, and various other situations to maintain food safety.
Learn more about handwashing here:
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