What are common signs of a termite infestation?

The presence of wood damage and frass is a common sign of a termite infestation. Termites, particularly the subterranean and drywood species, feed on wood and can cause significant structural damage over time. When they consume wood, they not only create tunnels and galleries but also expel small, pellet-like droppings known as frass. Frass can often be found near infested areas and can resemble sawdust or tiny wood pellets. Recognizing these signs is crucial for timely intervention and prevention of further damage.

Other choices do not directly indicate termite activity. Visible swarms of ants may suggest an ant infestation, as ants and termites are distinct insects with different behaviors and environmental needs. Mold growth on walls is typically associated with moisture issues rather than termite activity, and the presence of spiders in the yard is unrelated to termite signs; spiders may simply indicate a healthy ecosystem where insects are present, but they do not signal termite infestations.