The answer to 'natural stink bug repellent' is to use essential oils like peppermint, lemongrass, or eucalyptus. These oils can help repel stink bugs naturally without using harsh chemicals. You can make a simple DIY spray by mixing 10-15 drops of essential oil per 1 cup of water in a spray bottle. Spray this mixture around entry points, windows, and other areas where stink bugs may be entering your home.
It's important to reapply the spray every 2-3 days, as the scent tends to fade quickly. You can also place cotton balls soaked in essential oils in problem areas. For severe infestations, you may need to call in a professional pest control company to properly identify and eliminate the stink bug problem.