Highendberry Ultrasonic Pest Repeller, Electronic Pest Repellent Plug in for Pest Reject, Pest Defender Indoor Use for Bug Spider Ant Mice Roach Mosquitoes Other Insects(6 Packs)

I bought this because my home was infested with spider. I have tried almost everything on the market without effect. At first I thought it wasn't working, there were spider on the wall next to the plug. But since then the spider have disappeared completely. I purchased this after a horrible spider season this year whereby I found many super large ones near my bedroom door.After plugging this into a plug socket right by the door I haven't found any since, but as spider season is practically over for this year the real test will be at the start of August next year!.If I remember rightly the product advises not to place near a carpet or any other material which may absorb sound waves.Very happy with purchase.Would definitely recommend to buy.

Purchased 2 for my home to keep roaches out. Within the first 24 - 48 hours of using unit, 99 % of all crawling insects were totally gone. As product states, within 4 weeks of plugging unit in electric wall outlet, all crawling roaches and water bugs were gone.

So far I am pleased with the result.Really great product, took about a day to get going, but now we hardly see any flies in our kitchen, even with doors and windows open! I also was plagued by ants in the kitchen, after a week of plugging in the device quite a few ants kept coming out, by the second week.Not one ant in sight, 4 weeks on now and still no sign of them.I only had this plugged in for a couple of days, but so far I am pleased with the result. The item is really neat and tidy, and I like it. I have had other plug-in deterrents but this one seems far superior,It works!Would definitely recommend!Worth buying fantastic product!Does the job perfectly and simply

I just started using this item about a week ago. Ready for bizarre?? They take up both sockets in a vertical outlet. This is not to say they require two plugs, it is saying because they are poorly designed they are in the way of almost anything other than an old fashioned skinny plug such as a lamp or something to that effect. You will not be able to plug in a grounded plug into the same vertical outlet as this item. There's simply not enough room. I will follow up in a few weeks or a month and let you know if I see any mice. I don't have them constantly so I can't say right off the bat.

Our mice are gone! Within a week! We were listening to scratch and rustle within our walls every night and thanks to this product, we haven’t heard a peep! Thankful for restful nights again!

My mom suggested them and I thought it wouldn't work but immediately the next day all gnats and bugs gone. I even used one outside on my balcony (although they say indoor only) and also found no bugs flying around outside now too. Great product!

Bug issue gone

This shot don't work that's why u can't return the items