Cleaning chemicals or other toxic substances unlabeled or stored where they can reach food.
Missing consumer advisory for raw or undercooked items, ready-to-eat food not date-marked, or food not properly labeled.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.
Food-contact or nonfood-contact surfaces improperly designed, constructed, maintained, or located.
Plumbing not installed or maintained properly — leaks, mop sink issues, unserviced water filters, or missing backflow prevention.