Bests & Worsts Reviews from Amazon

I have yearly been fighting off what sounds like the size of a rat(s) in between the wall of my bedroom and my garage. This has been going on for three or four winters now. They come about two o'clock in the morning and then again I hear noise around 5 o'clock in the morning. I'm not getting any sleep. I have gone out in the middle of the night searching around the house and on the roof with a flashlight and broom. I have had professionals over here. Nobody can find any thing. When it starts to get cold with winter coming, (and I'm talking California winters) it starts again and not wanting to go through this again searched the web and found the Cleanrth CR008 Advanced ultrasonic Rodant repelling System. I followed the instructions plugging it in and pointing it towards the area being infected giving it two weeks as directed and I have noticed quite an improvement. It is now February 2018 and I've got to tell you they have come to their winter shelter but they don't stick around. Not that it hasn't been a fight. When they come for another try your product has won and they leave after a night or two. Thank you, thank you, thank you! Instead of pounding on the wall with my hammer in the middle of the night I'm actually getting some sleep. I think I might buy more of these! :-)