This pervasive pest is another common invader, as central Illinois is located on swampy ground. Your house has numerous sites that are perfect for nesting and abundant food and water for these pests to survive. They are disgusting creatures because they enter through small cracks and crevices, including drains, sewers, vents, and other dirty places.
Therefore, it is obvious that these pests carry bacteria and other disease-causing germs, which is exacerbated when they get to your food supply. An issue with these creatures is that they are nocturnal, which means that detecting a cockroach infestation may be difficult.