
Boxelder Bugs Control
Boisea trivittata
Boxelder bugs are nuisance pests known for congregating in large numbers on the warm, sunny sides of buildings in the fall before moving indoors to overwinter.
How to Identify Boxelder Bugs
Proper identification is the first step in effective pest control. Boxelder Bugs have distinct physical characteristics and behaviors that help distinguish them from other common household pests. Look for these key identifiers:
- About 1/2 inch long
- Black with distinctive reddish-orange lines on their back
- Oval-shaped body
- Often found in large groups

Are Boxelder Bugs Dangerous?
Boxelder bugs do not bite or sting, and they don't cause structural damage. However, their droppings can stain light-colored surfaces, and they can emit a foul odor if crushed.
Why Do I Have Boxelder Bugs?
They are attracted to the warmth of buildings in the fall as they seek shelter for the winter. Properties with Boxelder, Maple, or Ash trees are more susceptible.
How to Prevent Boxelder Bugs
While professional treatment is often necessary for an active infestation, you can take proactive steps to make your property less attractive to Boxelder Bugs:
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