Not a fumigate type thing? Does it say to repeat application at regular intervals? If so, I'm guessing olive oil would do just as well. I just held Sly over the sink and smothered him in olive oil, letting him cruise through my fingers for several minutes, and then gave him a quick rinse off and repeated every other day until I was sure they were gone. I was slightly paranoid so probably did this for a month Poor Sly

I've heard the fumigate/bug bomb type things are more effective and only require one or two applications, though.