Zap!
It’s tempting to be snarky about something like an electric fly shatter, waxing philosophical about the good old days when all you needed to kill a fly was some plastic mesh on a stick and a bit of determination.
But when you think about it, a traditional fly shatter is a pretty flawed device. It kind of demands that you smash those tiny flying disease bags up against whatever they’ve happened to land on, exploding bug guts all over your window or the kitchen table or your damn dinner or whatever. Seriously, if you don’t want a live fly on something, you probably don’t want a dead inside-out one on there either.
This fixes that. You can zap pests right out of the sky with 3,000 volts of killing power, sending their lifeless little fly corpses tumbling to the ground without getting smeared into your food or furniture. Heck, if you wanted to you could have an open-casket fly funeral (you weirdo).
So get yourself a couple of moderately priced killing machines and never see the color of bug guts again.