Plug in pest repellent (Bidston Moss CH43)

I have found these to be great to keep out rodents which used to come in under the eaves. I could hear them in the loft and walls. I plugged these into the wall sockets, one in each room and after a week all scratching stopped. I never turn them off and they don't cause any problems for me. Not recommended if you have small pets. 7 units available.