Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Water not safe, or hot (100°F) and cold water not available under pressure.
Plumbing not installed or maintained properly — leaks, mop sink issues, unserviced water filters, or missing backflow prevention.
Food-contact or nonfood-contact surfaces improperly designed, constructed, maintained, or located.
Shelves, counters, handles, or equipment exteriors soiled with grease, debris, or dust.
Single-use items (cups, straws, to-go containers) stored or handled improperly.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.