Cockroaches need three things to establish a colony: food, water, and warmth. Jeannette's housing stock gives them exactly that. A mix of century-old hillside neighborhoods and newer suburban development further from the city core. Combined with Jeannette's climate — a humid, gray-winter climate with hot summers and heavier-than-average snowfall for the latitude — indoor cockroach pressure rarely lets up on its own.
We start with an inspection to identify the species and the source — sanitation issue, moisture problem, or entry point. Treatment centers on gel bait placed in cracks, voids, and under appliances, not broadcast spraying, since German cockroaches in particular have developed resistance to many surface sprays. A follow-up visit confirms the bait is working and the population is dropping.