Here on the High Plains of Colorado, we get infested with these damnable Miller Moths that can really mess up the house and are a great nuisance.  I bought this to try and clear the inside of the house at night, and it pretty well does.  Some moths are only stunned, but that makes squishing them a lot easier.  It is a bit loud, but that's not an issue for me and where I set it up.  I haven't notice any files yer.. there was one or two in the house, but I do not want to load up any smelly attractant to see, as flies aren't the problem I bought it for. Same for mosquitoes. If the attractant doesn't smell, I may give it a shot too.