Fumigation treats an entire building in one go. The structure is sealed under a tent and filled with a gas that moves through walls, furniture and belongings. It is the strongest bed bug option and is used when the problem has spread throughout a home or building.
When to Consider Tenting
- Bugs are in most rooms, not only the bedrooms.
- Heat or chemical treatment has not worked.
- There are too many belongings to treat piece by piece.
- A small multi-unit building needs every unit treated at once.
How Structural Fumigation Works in California
- PlanningThe company measures the building and gives you a prep list.
- TentingTarps cover the structure and warning signs go up.
- FumigationA licensed fumigator releases the gas for the required time.
- ClearanceThe tent is removed, the building airs out and the air is tested.
Fumigation and San Marcos Homes
Many San Marcos homeowners already know tent fumigation from termite jobs, and bed bug fumigation works in a similar way. It suits heavy infestations in single-family homes and small buildings, and it needs planning with neighbors, tenants or an HOA. Your quote should say why fumigation is recommended instead of heat or chemicals.
How to Prepare
- Bag or remove food, medicines and pet food using approved bags.
- Plan 2 to 3 nights away for your household and pets.
- Water plants near the house and trim any that touch the walls.
- Arrange access for tenting and final clearance.
Questions About Fumigation
Is the house safe after fumigation?
Yes, when a licensed fumigator does the job. The building is aired out and the air is tested before anyone goes back in.
Does fumigation protect against new bed bugs?
No. The gas leaves nothing behind, so bugs brought in later can start over. Many companies add a residual treatment afterward.
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 San Marcos. That company inspects, quotes and does the work.