How Wide Is Cockroach Crack?

Cockroaches are small and hide in dark, moist areas. They can fit through cracks as small as one-eighth of an inch. However, immature cockroaches are more likely to stay in smaller cracks. When foraging, cockroaches often congregate in corners and travel along edges of surfaces.

Cockroaches are common pests that can be found in many environments. In addition to being unhygienic, cockroaches can be large enough to pose a health risk to humans. Cockroaches can grow to be as large as three inches in length and can live for up to five years in captivity.

The American cockroach is the largest cockroach species in the United States. Adults are about one-half inches in length and are uniformly reddish brown with tan margins around their head. They are also capable of flying. They prefer warm, moist environments between 70 and 80 degrees Fahrenheit. Cockroaches often enter structures on human belongings or through drains from a sewer system. They also migrate from other structures during warm weather.

Cockroaches have wings that are about half an inch long. They also have legs. Their legs are about three-quarters of an inch long.