I hate stink bugs! It's those super sticky feet that get me... Yuck! I hate the way you can catch one in cup or jar etc, open the window and give it a shake and then when you close the window and go to put the cup/jar down, you notice the stink bug is...
Keep stink bugs away with mint. Mix 2 cups (500 ml) of water with 10 drops of mint oil in a spray bottle. Spray the solution around possible entryways and hide-outs. Like garlic, mint only acts as a repellent rather than a poison. The strong odor is often successful in keeping stink bugs away, though. Instead of mint oil, you could use 2 tsp (10 ml) ground mint leaves.
How to get rid of Stink Bugs: Make a garlic spray. Mix 2 cups (500 ml) water with 4 tsp (20 ml) garlic powder in a spray bottle. Spray this solution onto plant leaves, windowsills, and other areas stink bugs frequent.
Another pinner said: Isopropyl Alcohol = bug spray. In fact, it's the only thing we've found that kills stink bugs without them spraying. We've also sprayed wasps in the air and they were dead when they hit the ground. Joel and I have been using this for several months now and we're never buying bug spray again.