As autumn approaches, boxelder bugs actively seek warm shelters to survive the harsh Michigan winter. They congregate by the thousands on the sun-facing, southern and western walls of buildings. Once they locate a crack or gap in your siding, they move deep into your wall voids and attics. Crushing them releases a foul odor and permanently stains fabrics, making standard removal methods incredibly frustrating for property owners.
Flat, oval-shaped black insects measuring about half an inch long, featuring bright red markings on their backs.
Large swarms gathering on sunny exterior walls, doors, or windowsills during late summer and early fall.
Finding sluggish bugs crawling near heat vents, windows, or light fixtures during the middle of winter.
Small, reddish-brown fecal spots appearing on your curtains, light-colored furniture, or walls.
