section of the tube with a screwdriver or similar tool. If it crumbles and reveals a hollow interior, this is a strong indication of termite activity.
Look for live termites within the tube. These insects are small, white to light brown, and resemble ants without the constricted waist. Finding live termites in the tubes is a definitive sign of an infestation.
6. Other Clues Around the House That Point to a Termite Infestation
Beyond mud tubes, check for other indicators of termite presence throughout your home. Pay attention to areas