What indicates a live infestation of termites inside a house?

The presence of live termites within a home is a strong indicator of an active infestation. These pests are social insects that live in colonies, and their presence usually means that they are actively feeding on wood or cellulose materials within the structure. Identifying live termites ensures that a homeowner can take immediate action to address the problem before it leads to more significant damage.

While moist wood can suggest conditions that are favorable for termite activity, it does not confirm an existing infestation. Similarly, light frass, which refers to the droppings of termites, might indicate that termites have been present, but it does not provide definitive proof of an active colony. Finally, swarmers (or alates) outside can signal that a colony is mature and potentially looking to establish new colonies; however, their presence does not guarantee that there are active termites inside the home. The presence of actual live termites gives the clearest evidence of an ongoing infestation that requires attention.