Some species, such as the gregarious German cockroach, have an elaborate social structure involving common shelter, social dependence, information transfer and kin recognition. Cockroaches have appeared in human culture since classical antiquity. They are popularly depicted as dirty pests, though the great majority of species are inoffensive and live in a wide range of habitats around the world.
Why control cockroaches?
Cockroaches can contaminate food, utensils, and preparation surfaces as they go. They taint food with an obnoxious smell and can be vectors of disease, capable of carrying the organisms which cause food poisoning in humans and many other bacteria.