What Do Stink Bugs Smell Like? How to Get Rid of Stink Bug Smells

Stink bugs, aptly named for the unpleasant odor they release when disturbed or crushed, are a nuisance many homeowners experience, especially during the fall and winter months. The chemical that creates their pungent smell is produced in a gland on their abdomen, and some species are even capable of spraying the chemical several inches!

Stink bugs smell like strong herbs and spices, like cilantro and coriander. The chemical composition of their odor includes compounds used as food additives as well as those found in cilantro, explaining the similarity in scent. They may also smell like skunk or burnt rubber.

How to Get Rid of Stink Bug Smell?

The smell of stink bugs can linger for hours, so if one gets inside your home, it’s important to act quickly to minimize the scent. Avoid crushing them, as this triggers the foul scent they’re known for, which comes from glands on the sides of their bodies. Instead, one of the most effective ways to get rid of stink bug smell is to use a vacuum, but be sure to immediately discard the vacuum bag to avoid the smell lingering in the vacuum and your home!

How to Prevent Stink Bugs

To prevent stink bug encounters, NPMA experts recommend the following for homeowners:

• Seal Entry Points: Seal cracks and crevices around the home’s exterior.
• Repair Screens: Repair or replace damaged window and vent screens.
• Reduce Outdoor Lighting: Keep outdoor lighting to a minimum, when possible.
• Eliminate Moisture: Check for and fix leaking pipes and clogged drains.
• Eliminate Food Sources: Store food in airtight containers, seal garbage, and keep surfaces clean to remove crumbs and spills.
• Improve Ventilation: Air out attics, basements, and crawl spaces, and consider a dehumidifier.
• Inspect Items Before Bringing Them Inside: Check boxes, bags, and decorations for hitchhiking bugs before carrying them indoors.
• Maintain Your Yard: Trim vegetation near the house and store firewood away from the foundation to reduce hiding spots.

Contact a Stink Bug Professional

If you’re experiencing a stink bug infestation, it’s best to contact a licensed pest control professional to assess the problem and implement a solution to eradicate the infestation and prevent future ones.