Their odor is often described as a pungent cilantro or burnt rubber scent.

They enter through tiny cracks, open vents, gaps in siding, and improperly sealed windows.

Some people report success with oils like mint or garlic, but results vary and may not be reliable.

Extreme cold can kill them outside, but those inside homes often survive the winter.

Seasonal treatments in late summer and early fall are ideal for prevention.