1″ to 1 1/4″
Oriental roaches are relatively large and reddish-brown to black.
- Oriental Cockroaches can be present in both commercial facilities and some residential homes.
- Indoors, these “waterbugs” become very abundant in damp, secluded places such as crawlspaces, basements, and sump pumps.
- They prefer to feed on starchy foods and decaying organic matter.
- They are not very abundant outside in our northern climes.