Fumigation treats a whole building at once. The house is wrapped in a tent, and a gas moves through the walls, furniture and everything stored inside. Because it is the heaviest option, companies save it for cases that have spread into most of a home.
Signs Tenting May Be Needed
- Bugs are turning up in most rooms, not only bedrooms.
- Earlier heat or chemical work did not solve it.
- The home holds too many belongings to treat piece by piece.
- Room by room treatment would take many months at this level.
How Structural Fumigation Works in California
- Size it upThe fumigator measures the house and hands you a written prep list.
- CoverThe house is sealed under tarps and warning notices go up.
- ReleaseThe licensed fumigator introduces the gas and holds it for the required period.
- Clear the airTarps come off, the home ventilates and air tests confirm it is safe.
Fumigation in Potrero
Tenting is common across San Diego County for drywood termites, and bed bug fumigation runs through similar steps. Trailers and many manufactured homes are handled differently from a framed house, so ask what the company suggests for those. On a rural lot, clear fences, brush and vehicles so the crew can reach every wall.
How to Prepare
- Remove food, medicine and animal feed, or seal them in the bags the company supplies.
- Book 2 to 3 nights away for the whole household, pets included.
- Arrange care for horses, goats or chickens kept close to the house.
- Pull back firewood and dry brush stacked against the walls.
Questions About Fumigation
How long will the family be out of the house?
Plan for 2 to 3 nights, until the home has aired out and passed air testing.
Will the gas keep bugs from coming back?
No. Fumigation leaves nothing behind, 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 Potrero. That company inspects, quotes and does the work.