
What Do Boxelder Bugs Look Like?
Boxelder bugs are black insects with distinctive red or orange markings along their wings and abdomen. They typically measure about half an inch in length and have a flat, elongated, oval-shaped body, resembling sunflower seeds. Boxelder bugs have red eyes, six legs, and long, segmented antennae. Their nymphs resemble smaller versions of the adults but lack fully developed wings and are bright red in color, making them easy to identify.
Keep Boxelder Bugs Out of Your Home!
Protect your home from boxelder bugs with safe, effective pest control solutions in Milwaukee.
Give Us a Call Today!What are the Signs of a Boxelder Bug Infestation?
Boxelder bugs are overwintering pests that seek shelter indoors during the colder months. They gather in large numbers on the sunny exterior walls of homes and make their way inside through cracks around doors and windows. Once inside, they hibernate in attics, walls, and closets for the winter. Piles of dead boxelder bugs may also collect in light fixtures and around windows.
Boxelder Bug Control in Milwaukee, WI
Get rid of boxelder bugs with professional pest control you can trust. Advanced Wildlife and Pest Control provides expert boxelder bug control and extermination throughout Milwaukee and southeastern Wisconsin. Our certified pest control specialists use proven, long-lasting treatments to eliminate infestations and prevent beetles from returning to your home or business. With targeted seasonal treatments in the fall and spring, we help keep your property protected and pest-free year-round.

How Can I Prevent Boxelder Bugs?
The following prevention tips will help deter boxelder bugs from your property.
- Repair or replace torn window or door screens.
- Seal cracks around windows, doors, siding, and utility pipes.
- Place weather stripping around windows and doors.
- DON’T SQUISH!!! Use a vacuum to remove live or dead boxelder bugs!
Are Boxelder Bugs Harmful?
Boxelder bugs are primarily a nuisance pest, especially in the fall when they invade homes. They don’t bite, damage property, eat human food, or lay eggs indoors. However, their overwhelming numbers can bother homeowners. Their droppings can stain curtains, walls, and furniture, and they release a foul when squashed. Though boxelder bugs feed on boxelder, ash, or maple trees, they inflict no serious injury to the trees.
- Boxelder Bug FAQs -
Frequently Asked Questions
Are boxelder bugs an invasive species in Wisconsin?
No, boxelder bugs are not an invasive species in Wisconsin; they are a native insect in the United States.
What do boxelder bugs eat?
Boxelder bugs feed on boxelder trees and other seed-bearing trees, such as maple or ash trees. They feed on the leaves, seedpods, and flowers.

