R ats can be detected by their droppings or evidence of fresh gnawing and their tracks can be seen in mud and on dusty surfaces. Burrows and runways may be found next to buildings, along fences, and under low vegetation and debris. Rats often cause electrical fires in buildings by gnawing through plastic electrical junction boxes. Rats must constantly gnaw on hard objects to cut back their constantly growing incisor teeth. In addition, they live in the most unsanitary places, and are carriers of serious health risks to humans from their droppings. Call 1.877.225.2261 for your FREE ESTIMATE or Click Here to Request a Free Estimate Online Today!