Cockroaches need three things to establish a colony: food, water, and warmth. Chemult's housing stock gives them exactly that. A mix of older ranch homes and modest small-town construction, most built with basements for winter cold rather than the moisture concerns of western Oregon. Combined with Chemult's climate — an arid climate with real seasonal extremes, far drier and colder in winter than the Willamette Valley — 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.