Start with the Signs and the Source
A focused inspection looks for evidence inside and outside: droppings, rub marks, gnawing, nesting, odors, damaged screens, and openings around doors, vents, foundations, roofs, and utility penetrations. The location and freshness of signs help distinguish a current route from an old one. Because mice can fit through openings about a quarter inch wide, small gaps deserve attention as much as obvious damage. The inspection also considers what makes the property inviting.


