Customer Rating: 
Summary: Better than traps!
Comment: I have been using products like this for years and while not perfect it sure stops the mice from doing the damage they are capable of. They may come in but they don't stay long. And it has reduced the number of flys and spiders in the house by about 80%. This is the first time I have bought this particular brand but it is working great!
Customer Rating: 
Summary: This Item Does not Work
Comment: I puchased two of these hoping for a humane solution to a recent mouse problem. I would say that the mice laughed and continued eating. If you want results, spend your money on traps. If you want to watch mice laugh, this is the product for you.
Customer Rating: Summary: Worthless
Comment: Plugged the unit in at an outlet above the kitchen counter because the thought of mice where I prepared meals completely grossed me out. A few days later I saw a mouse on top of the stove not four feet away. Save your money.
Customer Rating: Summary: Didn't work for us
Comment: I was so hopeful that this unit would help control our growing problem with mice. They love climbing on our counter so we put humane mouse traps in their path. I plugged the PestContro unit in the wall right above the path they take to get on my counter and one unit on the other floor in my house. I have since caught about five mice (in 9 days) that walked right under the PestContro unit into the traps. The "sound" doesn't seem to bother them at all. Needless to say, I will be returning the PestContro units I purchased. In my opinion, this is just an over-priced piece of plastic.
Now, the Smart Mouse humane mouse traps are a really great find. If you want to get control of a mouse problem, these traps are a great thing, and are sold on Amazon.
Customer Rating: Summary: 'Pest' Control
Comment: Maybe it works on rats, but I had purchased it for cockroaches.
They're still here running around underneath the thing, so, save your money and get boric acid.
