Do any of you have any experience with the bug misting systems for your backyard/pool areas? We just built a new house on a small lake and put in a pool but we didn't screen it in because it looks much better without and insurance won't cover it anyway. Anyway, the gnats and spiders are making us nuts and I'm tired of cleaning spider webs off of everything, everyday and scooping a buttload of gnats out of the pool. Thought that this might be what we are looking for. Thoughts?