How much of a risk are termites?
Termites can be a homeowner's worst nightmare, as they can pose a serious risk to the structure of a home. If left unchecked, termite colonies can increase their numbers within the walls of your home, feasting on the cellulose found in wood. Thousands of termites in a mature colony over the course of several years can cause such significant structural damage that may require repair.
Mud tubes the width of a drinking straw connect termites to their food source.