Why should cardboard boxes be discarded immediately upon delivery in food establishments?

Discarding cardboard boxes immediately upon delivery in food establishments is essential primarily because they attract pests, such as cockroaches. Pests are a significant concern in food safety, as they can contaminate food with bacteria and allergens, leading to foodborne illnesses. Cardboard boxes can provide shelter, nesting material, and a food source for these pests, making it easier for infestations to occur. By removing these boxes, food establishments minimize the risk of attracting pests into the food storage and preparation areas.

While concerns about the environment, expired food products, and storage space are relevant issues within food safety management, the immediate threat that cardboard boxes pose in attracting pests is of higher importance for maintaining a safe and hygienic environment in food establishments.