The Brown Marmorated Stink Bugs: A Nuisance Difficult to Ignore

Originating from Asia, these insects have found a favorable environment in France that allows them to multiply rapidly. As the cooler days of early autumn arrive, they hurry to invade our homes. Although they do not bite, unlike bed bugs, their mere presence can be particularly unpleasant. Even more concerning, these stink bugs pose a serious threat to agriculture by attacking fruits and vegetables, causing significant economic losses for farmers.
How to Naturally Repel Brown Marmorated Stink Bugs
Crushing the Bugs: A Method to Use with Caution

Good news: unlike certain local insects such as the hawthorn bug, brown marmorated stink bugs do not emit a foul odor when crushed. However, this method carries risks: these bugs are often difficult to distinguish from native species that play beneficial roles in our ecosystem. It is therefore better to avoid crushing them if you are not sure of their identification.
The Vacuum Cleaner: A Simple and Effective Solution
If you spot stink bugs inside your home, don’t let them multiply. Use a vacuum cleaner to quickly capture them, then immediately dispose of the vacuum bag into a sealed trash bag to prevent them from returning to your house.
Repelling Stink Bugs with Natural Remedies
To minimize their entry into your home, try natural and easy-to-implement remedies:
- Garlic and Mint: Prepare a solution of water mixed with garlic powder or add about ten drops of peppermint essential oil to half a liter of water. Spray this mixture on door and window frames.
- Neem Oil: Known for its repellent properties, neem oil is effective against many insects, including brown marmorated stink bugs.
These natural treatments create an olfactory barrier that confuses and keeps these pests away.
Catnip, a Plant with Repellent Properties
Better known as catnip, this plant proves to be highly effective in repelling stink bugs. Whether you have a cat or not, planting catnip in your garden or on your balcony is an excellent strategy to drive these intruders away.
Soapy Water: A Powerful Weapon Against Infestations
When stink bugs cluster on a window or wall, place a container filled with soapy water beneath them. Make them fall directly into this water: the soap works to eliminate them quickly. This technique is especially effective during severe infestations.
Prevention: The Best Method to Limit Their Presence

To avoid facing a massive invasion, here are some simple actions to adopt:
- Carefully seal doors and windows to reduce entry points.
- Regularly check around your home: shutters, window sills, and cracks in walls are all potential entry spots.
By combining these preventive measures with natural remedies, you can get through autumn without suffering the nuisances caused by brown marmorated stink bugs.