Fumigation treats a whole building at once. Crews drape the house in tarps, then release a gas that seeps into every wall cavity, drawer and stored box. It is the most intensive bed bug method and is saved for infestations that have spread through an entire home.
When Tenting Is the Right Call
- The bugs have spread far past the bedrooms.
- Heat or chemical plans have already been tried without success.
- There is too much stored furniture and gear to treat item by item.
- A small building with several units needs them all done together.
How Structural Fumigation Works in California
- AssessA licensed fumigator sizes up the house and gives you its prep checklist on paper.
- CoverThe building is sealed under tarps and warning signs are put up.
- ReleaseThe gas goes in and is held for the time the label and state rules require.
- ClearTarps come off, the house airs out and the air is tested before reentry.
Fumigation in Monte Rio
Tenting is less common here than heat or spray work, but it fits a house packed with belongings where the bugs are everywhere, which can happen when a seasonal home sat untreated for a long time. Redwoods close to the roof and narrow access on the river side can make tarping harder, so ask how the crew will seal the building. For an older resident, plan the 2 to 3 nights away with family before the date is set.
How to Prepare
- Seal food, medicines and pet food in the bags provided, or take them with you.
- Line up 2 to 3 nights away for everyone in the house, pets included.
- Soak plants near the foundation and trim branches that touch the roof or walls.
- Clear decks, stairs and side paths so the crew can walk all the way around.
Questions About Fumigation
How many nights do we spend away for tenting?
Usually 2 to 3. The gas has to be held, vented and then cleared by air readings before anyone goes back inside.
Does tenting stop bed bugs from coming back next summer?
No. The gas leaves no residue, so bugs carried in by later visitors can start again. Many companies add a residual treatment after the tent comes down.
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 Monte Rio. That company inspects, quotes and does the work.