WHY ANTI-TERMITE TREATMENT NECESSARY FOR BUILDINGS Q 1: Is it for saving the Door & Window Frames only? Ans 1: Not at all. Sometimes you may see thin mud tunnels (See the images below) in walls, electrical wiring, in the corners of rooms, etc. These are the pathways of Termites and it can be confirmed that your building has been infested with Termites. Generally, we crush those and sweep away the spoils without thinking about the source of this amount of soil. This raw material for building the tunnels is brought by the Termites nesting below your building. Their nest may be below the foundation the floor or outside. But the mud for tunnels is carried by soldier termites from the nearest location within your building. However for surviving they will make tunnels for marching in search of food. And on locating you will sweep away the spoils without taking into account the quantity of soil. In this way, over time a void will be created in the earth below ...