Yes, when the seasons change, some pests will start working their way into commercial buildings in order to access food and shelter. But for infestations to happen, they need to find a way in.
A commercial facility has many of the same pest vulnerabilities that houses do, but the scale is larger. Rodents can often easily get inside around loading docks and receiving doors. Storage and waste-handling spaces then give them lots of places where they can hide for a long time. When colder temperatures come in the fall, this can give pests more of an incentive to start working their way inside.
A lot of pests will start by gathering on warm, sunny walls before they work their way inside. Stink bugs and boxelder bugs do this, as do the ladybug lookalikes, Asian lady beetles. Once on the walls, they can then work their way in through small gaps and cracks and then stay inside all winter.
Warehouses and distribution centers can face particular challenges because doors open frequently and goods regularly move between indoor and outdoor spaces. Food-handling businesses also need to consider health and sanitation. That’s why a commercial pest management plan should always be customized for the business being served.
To help prevent rodents, start by keeping loading and service doors properly fitted. Inspect dock seals, door sweeps, vents, and utility penetrations. Manage waste containers and exterior debris so they don't provide unnecessary food or shelter. Keep a close eye on long-term storage. Be sure to periodically check stored goods and shipping materials for signs of pests. This is even more important for boxes that have been untouched for months at a time.
Make sure staff also have a way to notify you of pest sightings like droppings or damaged packaging. Prevention helps, but there is no foolproof way to keep all pests away, so it’s important for people to be able to easily point out any that manage to slip through.
If your commercial facility is experiencing seasonal pest activity, contact Mosquito Squad of Waukesha County and Milwaukee North Shore to discuss available options. Call (262) 333-0395 or request a free quote online.
