Bests & Worsts Reviews from Amazon

This product did it's job and kept all insects from coming over the barrier I made around the house. I know this because of the dead insects I am still finding a week after sprinkling this stuff around the foundation of our home, including a spider that was dead on my sidewalk that looked like it came out of a horror film. The only problem was that what was under our house came inside to avoid crossing the barrier of death. So, I had to buy the spray version of this also to use inside. I would recommend just getting the same brand but in the spray so you can use it inside and out.