Cockroach Habits & Habitat
German cockroaches have adapted to living with humans for so long that they are now only found indoors near water sources. They like to live in warm, dark areas near moisture, including cracks, crevices, and voids around kitchen and bathroom cabinets, as well as around or inside appliances like refrigerators, stoves, toaster ovens, and microwaves. Large cockroaches, or palmetto bugs, prefer similar environments but mostly live outdoors. However, they will wander inside homes in search of food and shelter, and when conditions are right, they can live and breed indoors. Cockroaches will eat just about anything humans eat, and they need water on a daily basis.