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.
Plumbing not installed or maintained properly — leaks, mop sink issues, unserviced water filters, or missing backflow prevention.
Shelves, counters, handles, or equipment exteriors soiled with grease, debris, or dust.
Clean equipment and utensils stored improperly or not air-dried.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.