When searching for signs of termites, what should an inspector look for?

When an inspector is searching for signs of termites, one of the key indicators to look for is mud tubes. These tubes are typically about the width of a pencil and are constructed by subterranean termites to provide them safe passage from their underground nests to the wood they are infesting. The presence of mud tubes is a clear sign of termite activity because they use these structures to protect themselves from predators and moisture loss while traveling to and from their food source.

Detecting mud tubes helps the inspector determine the extent of the infestation and can assist in planning the appropriate pest control measures. This characteristic is particularly important because it indicates live termite activity, which requires immediate attention.

In contrast, significant damage to walls may suggest prior infestations or other issues but doesn’t specifically point to current termite activity. Spots of color on floors and a fresh coat of paint don’t provide any specific indication of termites, focusing instead on superficial appearances that are not directly related to termite presence or damage. Therefore, looking for mud tubes is the most reliable method for identifying active termite infestations.