Cleaning chemicals or other toxic substances unlabeled or stored where they can reach food.
Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Missing consumer advisory for raw or undercooked items, ready-to-eat food not date-marked, or food not properly labeled.
Missing or inaccurate food and equipment thermometers.
Handwash sink missing, blocked, or used for other purposes, or missing soap, towels, or the handwash sign.