How to Get Rid of Boxelder Bugs: Fast and Effective Solutions

Boxelder bugs can rapidly go from being a minor nuisance to a full-on home infestation. The fastest way to get rid of them is by sealing entry points, vacuuming them indoors, spraying them with a dish soap solution outdoors, and calling an exterminator near me for stubborn infestations. With the right approach, you can stop these pests from reoccurrence year after year. 

 

But why do they always show up in swarms? Why do they cling to sunny walls? And how do you keep them out for good? Let’s break it down. 

 

What Are Boxelder Bugs? 

Boxelder bugs are small black-and-red insects that feed on boxelder, maple, and ash trees. While they don’t bite or spread disease, they can: 

• Gather in large numbers 

• Stain walls and furniture with their droppings 

• Release a foul smell when crumpled 

Most homeowners notice them in fall when they seek out warmth and shelter, often attempting to squeeze into homes. 

 

Step 1: Block Their Entry 

The best protection is prevention. Before the bugs get inside: 

• Seal cracks and gaps around siding, doors, and windows. 

• Fix or replace damaged screens. 

• Add door sweeps and repair weatherstripping. 

• Trim tree branches that touch your home. 

A few hours of prep can save you from a season of sweeping up dead bugs. 

 

Step 2: Kill Them with Dish Soap Spray 

If they’re already hanging around, the easiest DIY method is spray dish soap: 

• Mix 1 tablespoon of dish soap per quart of water. 

• Spray straight on bugs outdoors. 

• Avoid spraying indoors. Dead bugs in walls may attract other pests. 

Dish soap is safe, economical, and works instantaneously. 

 

Step 3: Clean and Dispose 

Once they’re dead, get rid of them properly: 

• Vacuum with a bagged vacuum and toss the bag. 

• Avoid crushing them inside your home, they leave stains and odor. 

• Wash off outdoor stains with soapy water. 

 

Step 4: Call Professional Help 

Occasionally boxelder bugs just won’t leave. If you see them swarming every year, it’s worth searching for an exterminator near me. Pest control professionals can: 

• Apply safe perimeter treatments 

• Treat nearby trees 

• Identify concealed entry points 

This guarantees your home stays protected long term. 

 

FAQs About Boxelder Bugs 

1. What attracts them to my house?
   Heat and sunlight, especially on south- or west-facing walls.
2. Does dish soap really work?
   Yes, dish soap spray kills boxelder bugs by breaking down their outer shell.
3. Are they harmful to pets?
   No, but pets that eat them may puke from the foul taste.
4. How do I keep them out permanently?
   Seal cracks, maintain screens, and consider professional pest treatments.
5. When should I call an exterminator?
   If infestations are heavy, frequent, or disrupting your home.

 

Final Thoughts 

Boxelder bugs may not be dangerous, but they’re messy, stinky, and hard to keep away for good. While DIY approaches like sealing entry points and spraying dish soap can provide quick relief, the most effective long-term solution is professional pest control. By calling in the expert, you can finally break the yearly cycle of swarms. 

 

Don’t wait for the next invasion, book a call with a local exterminator now and defend your home before boxelder bugs take over.