So, do ultrasonic pest repellers work? I tried one to get rid of unwanted guests, and here are the results. Blowing up your house, obviously, is not an option. What else can you do? Well, if you visit ...

Q: Last year, we grew a nice vegetable garden that ended up feeding all of the local critters. I don’t mind sharing, but the ground squirrels, raccoons, opossums, and visitors are eating everything!