Fumigation treats the entire building at once. The house is covered in tarps and a fumigant is released that works into wall cavities, closets, drawers and stored boxes. It is the heaviest bed bug option and is kept for infestations that have spread through the whole house.
When to Consider Tenting
- Bugs are in most rooms, not just bedrooms.
- Heat or chemical treatment did not solve it.
- There are too many belongings to treat one by one.
- An outbuilding with several rooms needs everything treated together.
How Structural Fumigation Works in California
- WalkthroughA company representative measures the house and hands over a prep sheet.
- CoverTarps wrap the roof and walls, and warning signs are posted.
- ReleaseThe licensed operator releases the fumigant and holds it for the labeled time.
- Air outTarps come off, fans clear the air, and meter readings confirm it is safe to return.
Fumigation in Kenwood
A tent needs to wrap the building fully, so mention decks, add-ons and oak limbs resting on the roof. On a Kenwood property with a guest suite or barn apartment, ask whether that building needs its own tent. Ask the company to explain in the quote why tenting beats heat or a chemical plan for your house.
Preparing the Property
- Bag food, medicine and pet food in approved bags, or remove them.
- Book 2 to 3 nights away for everyone, pets included.
- Water plants near the walls and cut back anything touching the house.
- Unlock gates and clear access so the crew can reach every side.
Questions About Fumigation
How long are we out of the house?
Typically 2 to 3 days, until the house has aired out and passed air testing.
Will fumigation stop bed bugs from coming back later?
No. The gas leaves nothing behind once it clears, so a bug brought in afterward is unaffected. Many companies add a residual treatment when it is done.
How your call is handled: Bed Bug Control CA is a free referral service. When you call or send the form, you are connected with an independent, licensed pest control company that serves Kenwood. That company inspects, quotes and does the work.