Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Raw meat, poultry, or seafood not separated from ready-to-eat food, or food left unprotected during prep, storage, or display.
Food-contact or nonfood-contact surfaces improperly designed, constructed, maintained, or located.
Mops, brooms, and other cleaning and maintenance equipment stored or maintained improperly.