You Can Eliminate Drywood Termites Without Tenting
Drywood termites can be removed without whole-house tenting using localized treatments. These include direct wood injections, borate treatments, heat treatments, and microwave treatments. Success depends on identifying all infested areas and consistent application of the chosen method. Prevention is also key.
Identifying Drywood Termite Activity
- Frass: Look for small, pellet-shaped droppings near wood.
- Pinholes: Small holes in wood indicate termite galleries.
- Swarmers: Discarded wings suggest a nearby colony.
Non-Tenting Treatment Options
- Direct Wood Injection: Termiticides are injected directly into termite galleries.
- Borate Treatments: Borates are applied to wood surfaces and absorbed, making it toxic to termites.
- Heat Treatment: Raising the temperature of infested wood to lethal levels.
- Microwave Treatment: Using microwave energy to kill termites within wood.
Treatment Comparison
| Method | Cost (Estimate) | Duration | Effectiveness |
|---|---|---|---|
| Direct Wood Injection | $5 - $15 per injection point | 1-2 hours per area | High, if all galleries are treated |
| Borate Treatments | $2 - $8 per square foot | Several hours to a day | Good for accessible wood |
| Heat Treatment (Localized) | $300 - $1,500+ per area | 1-8 hours per area | Very High, penetrates wood well |
Preventative Measures
- Reduce wood-to-ground contact.
- Eliminate moisture sources.
- Regularly inspect wood structures.
- Consider wood preservatives.
Professional inspection is recommended to accurately assess the extent of the infestation and determine the most effective treatment plan. Follow all product label instructions carefully when using any termite treatment.