That stuff is the business. I swear by it. Just make sure you get the food grade kind.Don't know if it works with stink bugs but I use diatomaceous earth (get it at the pool store or pool section of Home Depot or Lowes) around the perimeter of my garden areas to eliminate snail, slug, and ant problems. It scratches their bellies and dehydrates them - so I've been told. Seems to work for me.