The answer to 'why is my rat damage' is that rats are likely causing damage in your home. Rats are rodents that can chew through walls, insulation, wiring, and other materials to build nests and find food. Common signs of rat damage include gnaw marks, droppings, nests, and holes in walls or floors.
Rats can cause significant structural and property damage, as well as pose health risks. It's important to address rat infestations promptly to prevent further damage and potential disease transmission. In many cases, it's best to call a professional pest control technician to properly identify and eliminate the rat problem.