TERMITE/FUMIGATION FAQ'S

What is Fumigation?

Fumigation is a method of using a
lethal gas to exterminate pests within
an enclosed space. There are two fumigation methods used. One is to seal the structure with plastic, tape, or other materials, and the other is to enclose the structure in a tent of vinyl-coated nylon tarpaulins.

How can I tell if my house has been fumigated?

Since 1961, the law requires that, when a fumigation is complete, the fumigator must post a sign with the name of the licensee, the date of the fumigation, and the fumigant used. The sign must be posted either in the attic or in the subarea of a house, such as a garage. The sign must remain permanently attached.

When drywood termites or wood- boring beetles are found, does the structure always have to be fumigated?

No. Fumigation is not always required for treating drywood termites and wood-boring beetles. Fumigation is an all-encompassing treatment in which the gases permeate the entire structure, eradicating both visible infestations

and termites that are otherwise inaccessible.

If only a small area is infested, local
applications may be used. The inspector will decide which treatment is necessary. You should be aware that the localized treatments will not eradicate hidden infestations elsewhere in the building.

What must be done before a house is fumigated?

All people, pets, and plants must be removed from the structure before fumigation. This includes fish and seeds or bulbs intended for planting. Medicines, feed, and food not sealed in metal, glass, or highly resistant containers must be removed from the structure or sealed

in protective bags as recommended by the fumigant manufacturer. Ask your fumigator any questions you have about the process and preparations.

What does fumigant smell like?

Structural fumigants are odorless. Because
of that, fumigators are required to release a warning agent such as chloropicrin (tear gas) within the structure when the fumigation begins and throughout the fumigation process.

Will fumigation eliminate all the termites and pests in the structure?

No. Subterranean termites require separate treatments to create a barrier between the structure and their nest in the ground. Under ideal conditions, the target pest will be dead or obviously dying by the end of the fumigation. Drywood termites can remain alive as long as a week after a lethal dose of a fumigant. Lethal doses vary for different pests, depending on the fumigant used.

It is possible for household pests (such as spiders or cockroaches) to survive a fumigation. You may see an increase in ant activity.