The answer to 'what is fumigation' is that fumigation is a pest control method that involves releasing a toxic gas into an enclosed area, such as a building or a shipping container, to eliminate pests like insects, rodents, or other unwanted organisms. Fumigation is typically used for large-scale infestations or to treat areas that are difficult to access with other pest control methods.
The fumigation process involves sealing the target area and releasing a specialized fumigant gas, which then circulates throughout the space and penetrates cracks and crevices where pests may be hiding. The gas is lethal to the pests, and after a specific exposure time, the area is ventilated to remove the toxic fumes before the space can be safely re-entered.