Roaches, rodents, flies, or other pests present — or doors and openings that let them in not protected.
Surfaces that touch food — cutting boards, ice bins, dish racks — soiled or not sanitized.
Shelves, counters, handles, or equipment exteriors soiled with grease, debris, or dust.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.
Employee jackets, phones, drinks, or other personal items stored where they can contaminate food.