Cockroaches, need we say more? They can be major pests in restaurants, hospitals, warehouses, offices and buildings with food-handling areas. They secrete a substance which can stain surfaces, cause sickness and produce bad odors. They can also destroy fabric and paper products. There are four types of cockroaches found in Minnesota, the German cockroach, brown-banded cockroach, American cockroach and the oriental cockroach. If you got a cockroach problem, it’s best to give Bug Commander a call!