Plumbing properly sized, installed, and maintained; proper backflow devices, indirect drains, no cross-connections
In plain English
Food was stored or handled in a way that could let germs or other material get into it, such as raw meat stored above ready-to-eat food or uncovered food. Cross-contamination is a common cause of foodborne illness.
Toxic substances properly identified, stored, used
In plain English
Cleaning products, pesticides, or other chemicals were stored or labeled in a way that could let them get into food. This is serious because chemical contamination can make people sick quickly.