Fumigation handles an entire structure at once. The house is sealed under a tent and filled with a gas that works its way into wall cavities, furniture and boxes. It is the most intensive bed bug option and is kept for problems that have spread through a whole house or small building.
When Tenting Is the Right Call
- Signs show up in nearly every room, not just where people sleep.
- Heat or chemical treatment has already failed.
- There are too many belongings to treat item by item.
- A small building needs every unit done at the same time.
How Structural Fumigation Works in California
- AssessA licensed fumigator sizes up the house and gives you a prep checklist on paper.
- TentTarps wrap the whole building and posted warnings keep people away.
- TreatThe gas is introduced and held inside for the time the label requires.
- ClearOnce the tarps are pulled, the house ventilates and air readings confirm it is safe.
Fumigation in El Cerrito
Tenting a hillside home in El Cerrito takes more planning than a flat lot. Crews need safe footing all the way around the house and room to lay out tarps on a slope. If the parcel also has an in-law unit or a detached studio where someone sleeps, ask whether it will be tented at the same time. The written quote should say plainly why tenting suits your house better than heat or chemicals.
How to Prepare
- Remove or double bag food, pet food and medicine in the special bags the fumigator supplies.
- Book 2 to 3 nights elsewhere for everyone, including pets.
- Soak the soil next to the foundation and trim shrubs that brush against the siding.
- Open gates and clear stairs and side paths so the tent crew can get around the building.
Questions About Fumigation
How many nights away should we plan for?
Plan on 2 to 3 nights, until the building is aired out and air testing clears it for reentry.
Does fumigation keep bed bugs away for good?
No. It leaves no residue, so bugs carried in later can start over. Many companies follow up with a residual treatment.
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 El Cerrito. That company inspects, quotes and does the work.