What must be done to food products before conducting fumigation?

Before conducting fumigation, it is essential to remove food products or ensure they are properly sealed and protected. This precaution is critical because fumigants can be toxic to humans and animals, and exposure to food can lead to contamination. By removing or sealing the food items, you prevent any residue from the fumigant from coming into contact with the food, thereby ensuring food safety and compliance with health regulations.

Additionally, the integrity of the fumigation process requires that the area is free from any potential sources of contamination, including food. Sealing food products could involve using airtight containers or other protective methods to shield them from the gas or vapor used during fumigation. This step not only helps in safeguarding the food but also enhances the effectiveness of the fumigation by reducing potential interference with the gases used.