Smokybrown Cockroaches

Periplaneta fuliginosa

The smokybrown cockroach looks similar to the American cockroach and is one of the largest roaches found in U.S. homes. In fact, they look so much alike that people often mistake smokybrown cockroaches for American cockroaches (AKA “palmetto bugs”). 

How to Identify an Smokybrown Cockroach

Color
Dark Brown
Size
1 1/2 inches
# of Legs
6
Antennae
False
Primary Risks
Structural DamageWater Damage
Additional Smokybrown Cockroach Identification Info

Unlike many other species, smokybrown cockroaches are strong fliers, and adults have wings that extend beyond their bodies

Understanding Smokybrown Cockroaches

Where Do Smokybrown Cockroaches Live?

The highest concentration of smokybrown cockroaches is in the southeastern U.S., as they prefer warm, humid areas. Outdoors, they are often found in plant debris and woodpiles. Near homes, they gravitate toward garages, garbage cans, the foundation, and anywhere food is stored.

What Attracts Smokybrown Cockroaches?

Leaky roofs and standing water can draw them to your home because they like high humidity. Smokybrown cockroaches also are attracted by lights left on at night and will fly toward the source. Trash or pet food that’s left out will catch their attention while they’re looking for food sources.

Are Smokybrown Cockroaches Harmful?

Smokybrown cockroaches are able to bite but rarely do, instead preferring to run or fly away.

Do Smokybrown Cockroaches Cause Disease?

The real danger comes from the potential diseases they can carry, such as pathogens and harmful bacteria. Because of the health risks that come with these roaches, it’s always recommended to get rid of an infestation, even though the bugs themselves rarely cause major issues.

Preventing an Smokybrown Cockroach Infestation

The best way to prevent a smokybrown cockroach infestation is to call a professional to provide a quick and efficient removal. There are a few steps you can take to help prevent an infestation though.

Keep Food Secure

Learn More About Cockroaches

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