Ultrasonic Pest Repeller, Electronic Mouse Repellent Plug In Indoor for Pest Control Drive Away Mouse, Mice, Rodent,Spider & Rat, Effective Rodent Control Harmless To Pets And Human,4 Packs

I bought this product in hopes that my home will be rid of pests. I’m really scared of pests so I’m very pleased that this product stays true to its purpose. You can’t hear the noise it makes and it’s nice and convenient as well. The product looks great too so that’s a plus. I would 100% recommend this product as I have noticed no bugs/pests whatsoever in my house ever since I’ve had this switched on 24/7. If you don’t want to deal with pests anymore in your house then definitely buy this product.

Received these items October 1st and immediately set them up. This because I had some suspicions about mouse activity, although no sightings of the creatures in, or near, the humane, baited traps I had placed in the areas of interest. Imagine my surprise when, the following morning I found a mouse in one of the traps??? OK this could have been a one-off incident however, the following morning, guess what? yes, another beastie in the trap, followed two days later by a third!! At this rate there will soon be none left. But these "Repellents" clearly do not work!!!! UPDATE October 10th, another mouse!!!! I am returning these and seeking refund.

We live in the woods, and since we bought our place a few years ago, mice have always been a problem—whether under the house or in the garage. A friend recommended these devices, claiming he hadn't seen a mouse since he started using them. Skeptical but hopeful, I decided to give them a shot.Now, after just two weeks, I can confidently say I haven’t seen or heard a single mouse (or any signs of them) since plugging these in. They've worked wonders in every building we placed them in.We’ve finally noticed fewer rats in our yard, and there are also fewer spiders than before. Once I plugged these devices in, the spiders came out into the open, making their presence more obvious. Overall, it seems like they’re really making a difference!

Very easy to set up and has been very effective in keeping mice out of our outbuildings, quick delivery good product

I ordered these after moving house and finding the new property has a pesky fly problem. The problem is mainly in the glass areas such as the conservatory and a glass side passage.Just plug in and turn on, nothing else to do, so very easy.We haven't found the source of the flies yet but these devices have reduced the instance of them coming in. We can't hear them at all and the dog doesn't seem bothered either.We haven't been bothered by mozzies at all and spiders seem non existent in the house.I bought them on offer so would recommend the use of them especially as you get 4 in a pack, enough to cover most smaller areas.

These electronic pest repellents are a must at this time of year when we have the windows, and the back door are open, and flying insects attempt to invade the house. They might come in, but they won't stay long with these plug in repellents installed. We have one in every room, as well as the garage, and they certainly do their job. Emitting high pitch sounds, which we humans, or our pets, I have a cat, can't hear; however small rodents, crawling or flying insects can pick up this sound and find it very distressing, so they won't hang around long. If you haven't used them before I'd give it a week to clear the area; works very efficiently for us. Obviously there needs to be an escape route, so the windows and doors are kept open; well it is summer.Simple to use, just plug into a mains socket, a light on the side glows when operating, and we are bug free without having to actually harm or killing them.The garage used to be like something from a horror movie, spiders everywhere, until we starting using these devices a few years back, now thankfully clear of any bugs, and possible rodentsGood value pack for four devices, small and discreet enough so not really obvious. I recommend them to all of my family, and friends, who are also amazed at how well they work.

I don't know ow if these work as I've only had them for a few days, but I will return them as they give off a clicking noise every 20 seconds, which is just very annoying and I can't live with. I don't know if I got unlucky as all other reviews seem fine.

I find the upgraded mice repellant devices really worked.I plugged them in in the kitchen and saw a reduction of mice there -they also serve as a night light