Fumigation is a technique where a fumigant at specific temperature and pressure can exist in a gaseous state. This fumigant or chemical, in sufficient concentration, will be used to eradicate pests. This fumigation process is often a necessary procedure to be able to quickly and thoroughly eradicate pests. The fumigation is much more effective than other methods of pest control as the fumigant gas circulates and spreads to all areas of infestation that other systems are less effective in and unable to reach.