Fumigation is a process of using chemicals to eradicate pests, insects, and other unwanted organisms in an enclosed area such as a building, ship, or storage facility. The process involves the release of a gaseous pesticide, called a fumigant, into the enclosed area where it circulates and fills up all the spaces to kill the pests.

During the fumigation process, the area to be treated is sealed tightly to prevent the escape of the fumigant gas. The fumigant is then released into the enclosed space in a controlled manner, and the space is kept sealed for a certain period of time to allow the fumigant to penetrate all surfaces and eliminate pests.

Fumigants are highly toxic and can be hazardous to human and animal health. Therefore, the process of fumigation must be carried out by trained and licensed professionals using specialized equipment and safety protocols to ensure the safety of everyone involved. Before the fumigation process, occupants of the enclosed area must evacuate, and the area must be inspected to ensure that it is safe for the fumigation process.

After the fumigation process is complete, the fumigant is removed from the enclosed area, and the area is ventilated thoroughly to remove any remaining fumigant gas. The area is then re-inspected to ensure that it is safe for re-entry.

Fumigation is commonly used in the agricultural, food processing, and pest control industries to control pests such as insects, rodents, and fungi. It is also used to disinfect and decontaminate buildings and equipment from harmful pathogens.