Is the electric thing a gimmick, or is there science behind it? I sometimes dispose of annoying houseflies using a racquetball racket. No electricity, but fast moving nylon strings take care of the flies nicely.
They're great fun. I live in Austin, TX and we have several in the house. They obliterate mosquitoes with a satisfying "POP" noise. The mosquitoes literally explode into tiny pieces when you hit them with the bat. It's awesome (especially when you are like me--I can get 20+ bites on a single night while wearing insect repellent, where everyone else around me is fine, and I use the bats as revenge. :)
