Cockroaches need three things to establish a colony: food, water, and warmth. Coeburn's housing stock gives them exactly that. A mix of historic Shenandoah Valley farmhouses and more rural mountain and coalfield-era homes, most with basements given the colder winters. Combined with Coeburn's climate — a four-season climate shaped by mountainous terrain, with more snow and cooler temperatures than the Piedmont or coast — indoor cockroach pressure rarely lets up on its own.
Treatment starts with locating the harborage points — the tight, warm, food-adjacent spaces roaches actually live in — and applying gel bait directly there rather than spraying open floor space. This targets the colony at its source and avoids the resistance issues that plague over-the-counter sprays. We follow up to verify the population has collapsed, not just scattered.