My mom rinsed off the patio and the cockroaches are not happy! Lots of those "little" insects live in small hiding places on\in our patio. The first one we saw creeping around today was on the ceiling. So, I quickly grabbed out my NERF dart gun. It shoots about 25 ft, so it perfect for the job. SWOOOSH! Foam darts flew and one finally hit, but the roach was over a bookshelf and escaped. I hope I can sleep with 1 1/2 inch bugs crawling in my house!