Are stink bugs dangerous?

Not at all. They don't bite, sting, or carry diseases that affect people or pets. The worst they'll do is leave a smell behind if they get crushed or spooked.

Can stink bugs damage my home or building?

They won't damage wood, wiring, or anything structural. If they get crushed, though, they can leave stains on walls, curtains, and fabric.

Will stink bugs lay eggs inside?

No. They breed outdoors in spring and summer. The ones in your building are just waiting out the cold.

When do stink bugs finally leave?

Once it warms up in spring, usually March through May in Ohio, they head back outside. You may see a few wandering around indoors on their way out.

Why are there more stink bugs some years than others?

Mostly weather. A long, warm summer can mean bigger numbers heading into fall, and a sudden cold snap can send them all toward buildings at once.

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The Stink Bugs Are Back. Here's Why Ohio Gets Them Every Fall.

By the Unity Property & Pest Team • 6 min read

Quick Answer

Stink bugs move into Ohio homes and businesses from late September through October looking for a warm place to spend the winter. They're harmless, they don't breed indoors, and the best way to stop them is sealing up entry points before they arrive.

Seal it up before they move in.