Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Sewage or wastewater not disposed of properly — backups can contaminate the whole kitchen.
Roaches, rodents, flies, or other pests present — or doors and openings that let them in not protected.
Cleaning chemicals or other toxic substances unlabeled or stored where they can reach food.
Surfaces that touch food — cutting boards, ice bins, dish racks — soiled or not sanitized.
Food-contact or nonfood-contact surfaces improperly designed, constructed, maintained, or located.
Restrooms not clean, stocked, or maintained as required.
Garbage overflowing or uncovered, or the premises not maintained.