Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Roaches, rodents, flies, or other pests present — or doors and openings that let them in not protected.
Scoops and other in-use utensils stored improperly (e.g. handle down in the food).
Clean equipment and utensils stored improperly or not air-dried.
Single-use items (cups, straws, to-go containers) stored or handled improperly.
Mops, brooms, and other cleaning and maintenance equipment stored or maintained improperly.