Termites are among the most destructive structural pests in the United States, causing billions in damage annually. DIY termite control focuses on prevention, moisture management, and early detection.
Identification & Behavior
Termites resemble pale ants but have straight antennae, uniform waists, and equal-length wings. Subterranean termites are the most common species in the U.S.
Why Termites Infest Structures
Termites feed on cellulose found in wood and paper. Moisture, soil contact, and foundation cracks provide access to framing.
DIY Prevention Methods
- Eliminate wood-to-soil contact
- Fix leaks and improve drainage
- Store firewood away from structures
- Seal foundation penetrations
- Maintain proper crawlspace ventilation
Natural & Non-Chemical Controls
- Beneficial nematodes (limited use)
- Moisture reduction strategies
- Physical barriers
- Routine professional inspections
Store-Bought Control Options
- Termite monitoring stations
- DIY bait systems (spot-use only)
- Borate wood treatments
When to Call a Professional
Any confirmed termite activity should be evaluated by a licensed termite professional. Structural termites almost always require commercial-grade treatment.