Fumigation

Fumigation, often referred to as “tenting,” is a highly effective method for eliminating pests that have infested hard-to-reach areas of a structure. It involves enclosing the entire building in a specially sealed tarp and introducing a fumigant gas that penetrates all spaces, including walls, subfloors, attics, and in-between voids; places traditional treatments cannot reach.

In California, where the climate supports many persistent pests, fumigation is incredibly common. Each year, nearly 100,000 homes and businesses across the state are fumigated to address pest infestations that cannot be eradicated by local or spot treatments.

Aerial view of Condominium during Fumigation.
Building covered for tenting for drywood termites.
A house covered for fumigation.
An aerial view of a community fumigation project.

We understand that structural fumigation is a major undertaking; which is why we go above and beyond to make the process as smooth, safe, and effective as possible. We partner with Quality Pest Services, a licensed and highly experienced fumigation contractor, to deliver exceptional results you can trust.

Our team provides hands-on support from start to finish, guiding you through preparation, coordination, and follow-up to ensure everything is handled with care and professionalism.

We exclusively use Vikane® gas fumigant, a product that has been trusted in California since 1961 for its proven effectiveness in eliminating drywood termites, beetles, and other wood-destroying pests. For over 60 years, Vikane has set the standard for structural fumigation; known for its ability to penetrate deep into wood structures and completely eradicate infestations, all without leaving any residue.

By combining the reliability of Vikane with the expertise of our fumigation partners, X Pest Defense, Inc. delivers a fumigation experience that is thorough, efficient, and tailored to protect your home or Association.

Why Choose X Pest Defense for Fumigation?

Fumigation vs. Other Methods:

California recognizes two official full-structure treatment methods for drywood termites:

  1. Fumigation (tenting) – Chemical-based, reaches everywhere in the structure

  2. Heat Treatment – Uses elevated temperatures to kill pests, but has serious limitations

Fumigation remains the gold standard for whole-structure eradication, especially when the extent of infestation is unknown or pests are embedded deep within framing materials.

When Is Fumigation Necessary?

Fumigation isn’t always the first line of defense, but it’s the most effective and reliable solution for protecting your property. Here's when fumigation becomes necessary:

  • The Infestation Is Extensive or Has Spread Throughout the Structure
    When termites have taken hold in multiple areas of a building, spot treatments often can't reach or eliminate the full infestation.

  • Pests Are Located in Inaccessible Areas
    Structural pests frequently nest deep within the framing, subfloors, attics, or behind walls. Areas that are difficult or impossible to reach with localized treatments. Vikane® gas fumigation penetrates every part of the structure, including hard-to-access spaces, to eliminate pests where they hide.

  • Local Treatments Have Failed or Are Insufficient
    If you've already attempted spot or localized treatments and pests keep returning, it's a strong sign the infestation is more widespread than it appears. Fumigation provides a whole-structure solution that eliminates hidden infestations and prevents reinfestation from untreated areas.

The Fumigation Process: What to Expect:

Once you've decided on fumigation, one of X Pest Defense’s Licensed Field Representatives will walk you through the entire process:

    • Clear perishable food and consumables or seal them in special Nylofume® bags

    • Remove pets, houseplants, and medications

    • Arrange to vacate the home for at least 2 days and 2 nights

    • The structure is enclosed in a sealed tent

    • Vikane® gas is released and evenly distributed throughout the building

    • All pests exposed to the gas are eliminated, including those deep within wood or wall voids

    • The home is aerated and tested for safety by licensed professionals

    • A clearance notice is issued once the structure is safe to re-enter

    • You return to a pest-free home with no residue, no pests, no damage

Yes! When performed by licensed professionals and with adherence to state and local regulations, fumigation is extremely safe. All fumigation companies in California must follow strict guidelines, including:

  • Proper sealing and warning signage

  • Gas level monitoring and post-treatment testing

  • Compliance with California Structural Pest Control Board and Air Quality regulations

Is Fumigation Safe?

    • Penetrates deep into inaccessible areas where pests may hide

    • Leaves no residue, odor, or contamination behind after ventilation

    • Non-staining, noncorrosive, and nonflammable

    • Safe for use around sensitive materials like art, antiques, books, and fabrics

    • Fast acting, with most fumigations completed within three days

X Pest Defense: Fumigation Done Right

With our decades of experience and commitment to safety and quality, X Pest Defense ensures that every fumigation:

  • Is professionally coordinated

  • Meets or exceeds all regulations

  • Achieves full pest elimination

    Check Out the FAQ section about fumigation for more Information

When to Call the Us:

Don't wait until pests take over your home. If you're facing a widespread infestation, contact X Pest Defense today to schedule a fumigation consultation and inspection.