Buildings are ideal for cockroaches because they provide food, water, warmth and shelter. You will probably have a problem with the prolific German cockroach.
If you see the German cockroach during the day or in areas where there is no food available such as bedrooms then you may have enormous populations. These insects are true survivors. They are prolific breeders and will eat anything from a drop of oil on a floor to other cockroaches. It has been said that cockroaches could survive an atomic bomb!
German cockroaches spread disease, cause unpleasant odours, contaminate food and seriously harm the reputation of a business.