Chemical hazards are gases, vapors, liquids, fumes or dusts that can result in poisoning, lung disease, skin irritation, or damage to other parts of the body. Examples include cleaning products, asbestos, and pesticides
Illness caused by food contaminated with bacteria, viruses, parasites, or toxins.
Clean means that soil and food are visibly removed from surfaces. Sanitary means that those surfaces have a reduction of pathogens.