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.
Cleaning chemicals or other toxic substances unlabeled or stored where they can reach food.
Missing or expired food manager certification, or employee food-safety training not documented.
Shelves, counters, handles, or equipment exteriors soiled with grease, debris, or dust.