German cockroaches favor warm, humid spaces near food and water — kitchens, behind appliances, under sinks — and Peaks Island's Coastal Maine humid continental climate with warm moist summers and cold winters, moderated somewhat by the surrounding waters of Casco Bay. keeps them active most of the year. American cockroaches, larger and reddish-brown, prefer basements, drains, and utility rooms. Small island community with a mix of older seasonal cottages and year-round homes typical of Maine's Casco Bay islands.
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.