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Pest control treatments

The main treatment families are baits, applied barriers, physical methods such as heat, steam or cold, exclusion, and whole-structure fumigation. The EPA describes termite options as soil-applied barrier treatments, baits, wood treatments, and building materials or physical barriers. Costs in 2026 span $150-$400 per room for insecticide bed bug work up to $1,500-$8,000 for tented fumigation (This Old House).

We do not recommend specific pesticides, products or application rates on this site. Pesticide use is regulated, the label is legally binding, and which products are registered and how they may be used varies by state. A licensed applicator makes that call for your situation. What we can do is explain the categories so you can read a quote.

Baits use a slow-acting active ingredient carried back to the colony. The EPA notes termite bait systems contain slow-acting insecticides such as diflubenzuron and hexaflumuron. Baits generally work over time, not overnight, which is a feature, not a failure.

Applied barriers place a treated zone in the soil around and under a structure. The EPA lists bifenthrin, imidacloprid and fipronil among common termiticide active ingredients. Wood treatments such as borates treat the material itself. Physical barriers and biological agents also exist; the EPA notes it does not regulate those.

Heat, steam and cold are non-chemical options used mainly for bed bugs. This Old House's 2026 pricing: insecticides $150-$400 per room, steam $250-$1,000 per room, freezing $300-$1,500, heat $400-$5,500, fumigation $2,000+. Whole-structure fumigation is the heaviest option, at $1,500-$8,000 per This Old House, and is used for severe termite and rat infestations.

How to choose

Ask for the product name and rate in writing
The EPA states reliable applicators can provide pesticide label copies showing application rates and precautions. Keep those with your records.
Ask about re-entry time before treatment day
The EPA advises checking label re-entry timelines. Plan around children, pets, food and anyone with respiratory conditions.
Match method to pest and to your constraints
Heat avoids residual chemicals but costs more; baits are lower-impact but slower. There's a legitimate trade-off here — ask the applicator to explain theirs.
Expect follow-up for bed bugs and termites
Neither is reliably a one-visit job. Get the number of included visits in the contract.
Report suspected misapplication
The EPA directs property owners to contact their state pesticide regulatory agency if a product is misapplied.
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All pest control treatments

Liquid Termite Treatment

Termite Baiting Systems

Fumigation Overview

Heat Treatment Bed Bugs

Mosquito Misting Systems

Rodent Bait Stations

Exclusion Pest Proofing

Organic and Botanical Treatments

IPM Monitoring Protocols

Perimeter Pest Barrier Treatments

FAQ

Pest Control treatments — common questions

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Both are recognized approaches — the EPA lists soil-applied barrier treatments, baits, wood treatments and physical barriers as options. Which suits your house depends on construction, soil, species and access, and that's a licensed inspector's call, not a website's.
Heat avoids residual insecticide and treats a whole space at once; it also costs more. This Old House puts heat at $400-$5,500 versus insecticides at $150-$400 per room. Many professionals combine methods. Ask what your provider proposes and why.
No, and be cautious of anyone online who does. Pesticide products and permitted uses are regulated and vary by state, the label is legally binding, and rates depend on the site. Use a licensed applicator, or if treating yourself, follow the label exactly.
It depends on the method — baits act over weeks by design, heat acts in a single session, and insecticide programs for bed bugs typically need repeat visits. Ask your provider for the expected timeline and what will trigger a re-treatment at no charge.
Sources

Where these figures come from

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