Ultrasonic Pest Repeller, Pest Repellent Ultrasonic Plug in, Mouse Repellent, Spider Repellent for House Indoor, Electronic Pest Control Device for Bugs Spiders Insects Mice Roaches Mouse, 6 Packs

I've had these plugged in for about a year now. I can't believe I'm saying this, but they actually work. My apartment is tucked into woods, so I had stink bugs and cockroaches and all kind of other fun bugs all over the place. Just as the instructions say, it took a week or two for the number of bugs to decrease, but it actually worked. I still have occasional stragglers, but it's very rare now. I have sticky traps tucked in cabinets and whatnot, and they've been empty for a while now. I recommended these to my Mom, so you can trust when I recommend them to you.

I have these plugged in at points of entry and mice keep coming in

I was challenged my mice in my sheds and crawl space at our lake house. Yes, peanut butter works, but washing traps and disposing of mice so that my wife didn't see them was a daily chore. Live next to woods and wetland and you WILL have mice.My daughter had purchased something similar years ago and they worked..sort of. I went looking on Amazon for these Ultrasonic Pest Repellers and found a six pack at a very reasonable price. Two sheds and one crawl space (next to the nice warm water heater), I figured two in each would be "overkill". Day one, one mouse, haven't seen one or any trace of one since. Either they are extinct...Ha-Ha or these really work. I would buy another six pack tomorrow without a doubt if I needed them. I highly recommend.

I don't think it work for mice .

Our home is clean and well-kept but we've always had daddy long legs spiders and webs in various basement rooms. Not a big problem but a maintenance issue that I no longer wanted. We installed these one month ago and saw only two spiders at one week from install, and none since then. Very easy installation. Just take from box and plug in. These devices appear to work well. We cannot hear any sound and don't have house pets, so no sound disruptions. I would prefer they had no blue light though, as I can be sensitive to light at night. Very happy with this purchase.

I bought these after several good reviews.. I received them In the and was eager to plug them in as I live at the end of a corn field and have 4 children so winter has always brought some rodents to my home but this year…. They have been terrible. I see this and see the list of great reviews and jumped on this! I got them in and plugged them in immediately and the rest of that day and the next day we seen very very minimal so I was blown away at how they were working… by the 3rd day it’s almost like rodents do NOT care. They are back to their normal programming and I’m kinda frustrated because I was holding out hope that it would help. Maybe mine are defective? they just plain out do not work now as in the rodents just seem unphased at this point. It’s been a week since they have been plugged In (4 upstairs, 2 in basement) The amount nor activity of them have shown any change besides the 1.5 days when they were initially plugged in. Decon and traps are gonna be my only option I think because these pandemic mice where I’m at are built different I guess 😅

Unfortunately, for us I didn't notice much improvement with these. Still seeing evidence of mice. Yuck!

Great product .I brought this product with absolutely no expectation at all as everything I tried failed mouse mat , mice trap every last one of them failed except ultrasonic pest repeller . Within one day of using it no sign of mice a friend recommended the device to me works prefect no mice at all it’s works wonder . I highly recommend this product and endorse it a 100 percent . I also give a friend the information too . I have never been so relieved mice can be so difficult to get reed of mice especially this time of year when it’s start to get cold that’s when they migrate to house especial kitchen area . It’s such a good feeling not waking up to a surprise on the kitchen counter you know what I mean 🤔, endorse it a 100 percent ultrasonic pest repeller works wonder I place one in the kitchen and one in the living room that it no mice at all I even posted a small video awesome product 10 star for me I absolutely love it , for me it’s a keeper .