Found a Strange Shield-Shaped Bug Indoors? Here’s What It Is (and What to Do)

Stink bugs aren’t invading to cause trouble—they’re trying to survive. As temperatures drop, they look for sheltered spaces to enter a dormant state (diapause). Homes provide the perfect hiding spots.

They usually get in through:

  • Gaps around windows and doors
  • Vents and small openings
  • Cracks in walls or frames

Are They Dangerous?

No. Stink bugs:

  • Don’t bite or sting
  • Don’t spread disease
  • Aren’t harmful to pets

They’re more annoying than harmful.

The Real Issue: The Smell

Their main defense is releasing a strong odor when threatened or crushed. This smell can linger, which is why handling them carefully matters.

How to Get Rid of Them (Without the Odor)

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