Smokybrown cockroaches live primarily outdoors — in mulch, tree holes, gutters, and woodpiles — but readily move indoors through attics, soffits, and rooflines, especially during wet weather.
They're strong fliers, which sets them apart from many other roach species and means exterior lighting can actually draw them toward your home.
Signs You May Have Smokybrown Cockroach
- Large, uniformly dark, glossy roaches, often outdoors near mulch or wood
- Roaches found in attics, gutters, or along the roofline
- Increased activity near outdoor lighting at night
- Egg cases in mulch beds, woodpiles, or tree cavities
Our Treatment Approach
We treat exterior harborage zones — mulch beds, gutters, woodpiles, and rooflines — with a perimeter barrier application, and address attic or soffit entry points to stop smokybrown roaches from moving from the yard into the home.
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