German cockroaches favor warm, humid spaces near food and water — kitchens, behind appliances, under sinks — and Ada's a climate where deep winter cold and heavy snow are simply a fact of life most years keeps them active most of the year. American cockroaches, larger and reddish-brown, prefer basements, drains, and utility rooms. Housing here ranges from historic farm and Iron Range mining-town construction to modest small-town homes, basements standard.
Because sanitation and moisture are almost always part of the problem, our process pairs targeted gel-bait treatment with a review of what's drawing roaches in — a leak, exposed food storage, cluttered voids. Broadcast sprays just scatter a colony; bait placed at the harborage site eliminates it. A follow-up visit confirms results.