Keep Seasonal Invaders Out for Good
Cooler nights and crisp mornings mean one thing in Michigan—fall is on its way. But while we look forward to colorful leaves and pumpkin spice, many pests see this season as their cue to move indoors. If you’ve ever wondered how to keep stink bugs out of your house in Michigan or how to stop wasps from lingering in September, you’re not alone.
At Stewart Pest Control, we’ve helped homeowners across the Greater Lansing area—including DeWitt, St. Johns, Laingsburg, Perry, Fowlerville, Williamston, Howell, Jackson, Brooklyn, Leslie, Mason, Okemos, East Lansing, Haslett, Holt, Eaton Rapids, Grand Ledge, Potterville, Charlotte, Olivet, Ionia, and anywhere in-between—prepare for and prevent early fall pest invasions. Here’s what you need to know.
The “Big Three” Fall Invaders in Michigan
When the temperatures start to drop, stink bugs, boxelder bugs, and Asian lady beetles begin looking for warm, dry places to spend the winter. Unfortunately, homes and businesses offer the perfect shelter.
- Stink bugs release a strong odor when crushed, making them unpleasant house guests.
- Boxelder bugs may stain fabrics and walls with their droppings.
- Asian lady beetles often swarm in large numbers and can be difficult to remove once inside.
Prevention Tip: Inspect your home’s siding, foundation, and roofline for cracks or gaps, especially on sunny south- and west-facing walls. Seal entry points before pests can get in.
How Stewart Pest Control Helps: We apply targeted exterior treatments in early fall to block these pests before they cross your threshold.
Flies in Fall: More Than a Kitchen Nuisance
As harvest season and cooler days arrive, fly populations can shift indoors. Cluster flies are common in Michigan homes during this time, often gathering in attics, wall voids, and around windows.
Prevention Tip: Keep doors and windows closed as much as possible, repair damaged screens, and clean drains to remove breeding areas.
Our Solution: Stewart Pest Control identifies breeding sites, treats active infestations, and recommends preventative steps for long-term fly control.
Wasps: Aggressive Holdouts of Summer
Even as the weather cools, wasps remain active in early fall. Their food sources diminish, which can make them more aggressive and more likely to scavenge at outdoor gatherings. In some cases, they try to overwinter inside wall voids or attics.
Prevention Tip: Keep garbage tightly sealed, remove outdoor food sources, and check eaves, attic spaces, and sheds for nests.
Our Solution: We safely remove wasp nests and apply deterrents to help prevent future infestations.
Why Early Fall Pest Control is a Smart Move
If these pests make it indoors now, they’ll stay hidden all winter—emerging in spring to start the cycle again. Acting in September and October stops the invasion before it happens, saves you the frustration of mid-winter surprises, and protects your home’s comfort.
Stewart Pest Control offers customized fall pest treatments tailored to Michigan’s climate and seasonal pest behavior. Whether you’re dealing with an active infestation or just want preventive protection, we’ve got you covered.
Serving the Greater Lansing Area and Beyond
From Okemos to Eaton Rapids, Howell to Ionia, Stewart Pest Control delivers reliable, results-driven pest solutions throughout the Greater Lansing region and surrounding communities. We’re committed to keeping your home comfortable, safe, and pest-free—season after season.
Schedule Your Early Fall Pest Service Today
Don’t let fall pests settle in for the winter. Call Stewart Pest Control or request an appointment online to keep stink bugs, boxelder bugs, Asian lady beetles, flies, and wasps out of your home this season.