Ultrasonic Pest Repeller - (2 Pack) Electronic Plug in Best Repellent - Pest Control - Get Rid Of - Rodents Squirrels Mice Rats Insects - Roaches Spiders Fleas Bed Bugs Flies Ants Mosquitos Fruit Fly!

It is a little early to tell. I plugged in the mouse deterrents and so far no mice. But sometimes it takes awhile to be sure they are permanently gone. If they work I will be ecstatic...

I was skeptical like everyone else on buying these. I was utterly shocked when we plugged them in. The first night made the mice go crazy didnt know what to do or where to go. Caught 3 mice on sticky traps the first night. 2nd night we caught another. And it's been quiet tonight! No squirrels in the attic either! I'd highly recommend this product!

I have tried an array of gadgets to help me (humanely) get rid of some squirrels that were in my garage and none of them worked. Since I plugged this in my garage, the squirrels have left! I couldn't be happier with the effectiveness of this plug in!

Have it in a few days and yet the squirrels are running around the ceiling,doesnt seem to work

dotn waste your money on this thing. i saw the mouse walking around as if that thing wasnt connected . does not scare anything away not even flies.

I would get giant cockroaches and pillbugs getting inside my house, waiting for me to open the door even. Now ,they are no where to be found. Im not sure if its this device doing the trick or the fact that its now getting colder outside so I am giving it 4 stars

Yes - I'm a skeptic - but I will try something if it not outrageously priced and has promise. I haven't seen a roach since I plugged these in. My home is about 1600 sq ft and the 2 pack works great! Thank you!

It is a little too early for us to know if the product truly works but so far so good.