Roaches, rodents, flies, or other pests present — or doors and openings that let them in not protected.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.
Scoops and other in-use utensils stored improperly (e.g. handle down in the food).
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.
Garbage overflowing or uncovered, or the premises not maintained.
Mops, brooms, and other cleaning and maintenance equipment stored or maintained improperly.