As the weather looks to cool off in Central Virginia, many homeowners start to notice the same problem: stinkbugs and ladybugs suddenly appearing inside their homes. While these insects don’t cause structural damage like termites or pose health risks like rodents, they can be a major nuisance, especially when they gather in large numbers. Here’s why stinkbugs and ladybugs are common this time of year and what you can do about it.
Why Stinkbugs & Ladybugs Show Up in the Fall
Both stinkbugs and ladybugs are what we call “overwintering pests.” As temperatures drop, they look for warm, sheltered spots to ride out the winter months. Unfortunately, homes throughout the Charlottesville region offer the perfect refuge.
- Stinkbugs: Known for their shield-like shape and unpleasant odor when disturbed, brown marmorated stinkbugs gather on sunny walls and eventually find their way inside through cracks and gaps in your home.
- Ladybugs: While often considered “helpful insects” outdoors, ladybugs can become a problem when they gather in large swarms inside homes. Once indoors, they can leave behind stains and odors. Like stinkbugs, they also get in through cracks and gaps in your home.
Tips for Keeping Stinkbugs & Ladybugs Outside
While it’s difficult to keep every insect out, there are steps you can take to make your home less inviting:
- Seal Entry Points: Inspect around windows, doors, vents, and siding for small cracks or gaps. Use caulk or weatherstripping to seal them up.
- Check Screens: Repair or replace torn window and door screens. Even small holes can give these bugs easy access.
- Reduce Outdoor Attraction: Turn off outdoor lights at night when possible, as lights can attract stinkbugs and other insects to your home’s exterior.
- Vacuum Instead of Crushing: If they do get inside, use a vacuum to remove them rather than crushing them, especially stinkbugs, since they release an odor.
How Monticello Pest Solutions Can Help
At Monticello Pest Solutions, we know firsthand how frustrating seasonal pests can be for local homeowners. As a locally owned and operated business right here in the Charlottesville region, we take pride in helping our neighbors protect their homes year-round.
Our treatments are designed to create a protective barrier around your home that keeps stinkbugs and ladybugs from coming inside without harming the ladybugs themselves. We use safe, effective methods that discourage them from entering while allowing them to remain beneficial outdoors, where they naturally help control garden pests.
Whether you’re facing an invasion or want to prevent one, our team is ready with proven solutions. Contact Monticello Pest Solutions today to schedule your seasonal pest service and keep your home comfortable and pest-free.

