[Evans, Marv]

I have a bat that sleeps on the timbers of my patio. I can never catch it there to scare it away and disuade it from sleeping there. It isn't there during the day or evening, when I go out to shine a light, but there is poop on the patio. I'm thinking of getting one of those sonic plug ins to see is that works. Other than that, I'm thinking of spraying the sleeping place with amonia. Anybody have any ideas about those things?