Do Sonic Pest Chasers work?
October 7, 2005 7:51 AM Subscribe
Do Ultrasonic Pest Control devices really work for mice and rats? When we moved into our current house there apparently was a bad problem with rats that we only found out about by one dying in the walls. We have since gotten rid of them but I have this fear that they will find a way back in. So, if I set a couple of these devices up in our crawlspace and attic would that work to deter them? And will they really not bother my dogs?