Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Cleaning chemicals or other toxic substances unlabeled or stored where they can reach food.
Missing hair or beard restraint, dirty work clothes, jewelry, or painted/artificial fingernails during food prep.
Shelves, counters, handles, or equipment exteriors soiled with grease, debris, or dust.
Mops, brooms, and other cleaning and maintenance equipment stored or maintained improperly.