Cockroaches Frank B. Peairs Cockroaches are associated with filth and unsanitary conditions and known to carry disease organisms, but have not been associated with any major disease outbreaks in the United States. Egg cases, nymphs and adults can be found in an infested area.
Daytime observation is a good sign of heavy infestation.
Eliminate unnecessary sources of water, hiding places and potential shelter, do not allow food particles to accumulate, and repair faulty plumbing to prevent cockroach problems. Professional pest control is available for serious problems or if it is unclear what to do.