Raid Outdoor 17.5 oz Ant & Roach Killer (Pack of 4)

I originally bought this at the grocery store a couple of years ago, and have been using it ever since. I use it on cave crickets mostly. It is awesome. I am terrified of these crickets, they look like jumping giant spiders. Luckily I don't have to get close because this stuff shoots a 5 foot stream, maybe even 10. It kills them almost instantly. I also use it on spiders and bees and all kinds of things. It works on any thing. But it is only supposed to be used outside because it does leave an oily residue. I have used it in the house and have not had a problem, but you do have to clean the mess up right away. I've never had it stain the floors, but I wouldn't use it on the walls. I don't know if it would stain but I don't want to find out.