Pest guide
Subterranean Termites
Colonies live in the soil and travel up into homes through mud tubes to feed on wood. They cause more property damage in the U.S. than fires and storms combined.
Signs you have them
Pencil-width mud tubes on foundations; swarms of winged insects in spring; discarded wings near windows; wood that sounds hollow.
How to keep them out
Keep mulch and soil away from siding; fix leaks and drainage; store firewood away from the house; schedule yearly inspections.