When is presetting tableware not allowed?

Presetting tableware is not allowed when it is left uncovered and in the open because this practice can expose the items to potential contamination. Uncovered tableware may attract dust, insects, or other contaminants that can compromise food safety. In a food service environment, maintaining cleanliness and sanitation is crucial to prevent foodborne illnesses.

In contrast, tableware that is wrapped in plastic or a napkin offers protection from contaminants, making it safe for presetting. Additionally, if the tableware has been cleaned and sanitized after each guest leaves, it ensures that it is free from any residues or pathogens, allowing for safe presetting. Thus, the practice of allowing uncovered tableware is specifically discouraged to maintain hygiene standards and protect the health of customers.