Cockroaches need three things to establish a colony: food, water, and warmth. New Madison's housing stock gives them exactly that. Older brick and hillside homes throughout Cincinnati, alongside Dayton-area suburban construction tied to the region's aerospace industry. Combined with New Madison's climate — a four-season climate shaped by the Ohio River valley, with less lake-effect snow than Cleveland or Akron — 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.