I have a small but growing population of squirrels slowly taking over my attic and garage. My wife doesn't want to shoot them, but I don't want to lay poison all over the place. I was hoping to find some end user reports of how well(or not) the ultrasonic repellents work. Apparently, the interwebs are full of people that are obviously being paid to write good things about these type of products. I can't seem to find any reviews from someone who was just a dude-or dudette-who bought and used one of these products w/o finacial compensation for their review. Any thought from any of yous would carry way more water for me than what I have already been privvy to Thanks!