Roaches, rodents, flies, or other pests present — or doors and openings that let them in not protected.
Handwash sink missing, blocked, or used for other purposes, or missing soap, towels, or the handwash sign.
Clean equipment and utensils stored improperly or not air-dried.
Plumbing not installed or maintained properly — leaks, mop sink issues, unserviced water filters, or missing backflow prevention.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.