HappyHomey [UPGRADED] Pest Control Ultrasonic Electronic Repellent – Plug In Pest Repeller – 4Pack – Repels Spiders, Rats, Mice, Roaches, Mosquitoes, Other Insects – Non Toxic & Pets Safe

We had previously bought items that claimed to run off pest. The first couple of days i actually saw ants i hadn't seen in months just come on out of their holes. They were moving so slow...as if we had laid out poison. Eventually they disappeared and haven't returned since.Then since we live out in a vineyard the issue with mice is an ongoing problem. They had nestled themselves in one of our walls and we could here them scratching around. At night they would come out. We plugged these babies in and they picked up their things and moved! They don't come around here any more.If we hadn't seen this for ourselves we wouldn't have believed it! I hate writing reviews...but i couldn't help it with this particular product. it rocks!

I was very apprehensive about this product actually working and was pleasantly surprised that it's quite efficient. I work on a 60 acre horse farm in RI and we struggle with mice and rats digging massive tunnle systems under the horse stall mats and we're naturally worried about the horses eventually getting bit or accidentally consuming the feces. We tried a number of different traps to keep the population down but rats are smart and we were barely making a dent. Can't use poison for fear of the horses, dogs and cats consuming it. Put two of these in our biggest barn and saw a substantial decrease in rat activity. Would highly recommend to anyone who can't use poison and are sick of dealing with the traps. They make no noise at all to the human ear. Dogs and cats don't seem to be bothered at all either.

Had a terrible mouse problem in our SF apartment. Set 3 different kinds of traps and after no success I ordered these plug ins as well. I was out of town for a weekend and when I came back we found not only mice had ransacked the apartment but RATS had joined the party. It’s like these plugs beackoned the rodents of SF inside. They clearly had zero impact helping keep pests out of a 500sq foot apartment. Returned immediately.

When I bought these I had mice all over my house including my bedroom 3 flights from our living space. I had to trap and get rid of the mice that were in the house first but since then I have not had any more mice which is almost 2 years. Before that I had mice every fall and winter since the last of my cats died.

Rat was evicted about 4 days after plugging these in. I would assume these are the reason it left its nest in my attic and has yet to return. Will see come winter if it return home or not but the past several months has been good.

They seems to be working fine.

Doesn't work.

OKAY