Remove Obstructions and Weeds
The first thing people should do if they notice the tiny brown bugs is to get rid of the weeds in the garden. Stink bugs prefer to hide in them, but they’ll choose other things that offer camouflage. Therefore, you should also remove your lawn ornaments.
Homemade Repellant
You can also try using a homemade bug repellent to keep them away. It’s best to use a couple of gallons of water, a kaolin clay solution, and about 15 milliliters of your favorite dish soap. Mix everything, put it in your spray bottle, and spray everything!