Bests & Worsts Reviews from Amazon

My kitchen is inundated with gnats. They swarm around my trash cans and, no matter what I have tried, they continue to respawn. I placed this device right next to the problem area and let it run for 3 days. It did not catch a single gnat! I have no idea how something like this could be brought to market. I have never bought a device that performed its function as poorly as this one.