Upgraded Ultrasonic Pest Control Repeller Pest Control Electronic Pest Repellent Plug in Indoor for Rodents Mice Cockroach Bug Roach Mosquitoes Insects Spiders 6 Packs

Bought this as a gift for a neighbor who was overrun with mice after the house next door had an exterminator"pass on" the problem. They have noticed a significant decrease in the number of pests already. I know it takes more than a few days to vamish the entire population. The neighbors are very grateful for the progress they've seen and will continue to watch for improvement. Our home has used these in yers past for a very limited seasonal issue and have really noticed a difference. Really appreciate not having to use poison or chemicals especially since we have many pets to watch out for,too. Recommend this product!

I purchased these to reduce the number of insects in my home during the peak Spring and Summer months. After plugging in the repeller, I saw an uptick of spiders and other crawlers which must have been hiding in my home. Once the initial wave had passed, I haven't seen a spider or centipede in my home since! The ultrasonic frequency does appear to draw out/ agitate the pests so that they reveal themselves. It also seems to keep additional bugs out. As a bonus, the devices are easy to install, have sleek/ subtle design, and function without creating any disturbing lights or sounds.

Small, neat and worry free. I'd always read and known friends who purchased the outdoor ultrasonic pest repellers and they worked. They could sit outside on the porch or back yard and not get eaten by spiders or mosquitos. So, I figured and hoped these Ultrasonic Pest Repeller 6 pack would work similarly inside my small home. Every year, spiders, flies, fleas (from my cat) find their way into the house. I only used 2 of the devices since my house is very small...once by the back door and another in the hall close to the bedrooms. I'm not sure you should rely on only one solution when it comes to getting rid of unwanted guests (pests). Along with diatomaceous earth and peppermint infused spray which is also part of the regime, surely the pests will be driven off.

I love these. I am not exaggerating when I say I had ants coming in through my windows and in my living room, just crawling across my walls and it was driving me insane and I didn’t want to put down any poison because I have a dog so I bought these plugged them in, have not seen any ants since then, so I will buy them again if needed

Not sure if they work, first off. My mouse problem is gone, yes, but I'm not sure these guys were responsible for fixing it.I do not hear any noise from them, which is nice, as I have, at times, weird superhero-level hearing and I complain about noises coming from electrical things that nobody else can apparently hear.I will say though, the box containing these was shipped in a poly mailer (ooof!) and wasn't even closed when it arrived. Additionally, the units didn't seem to be...fully assembled? Like I had to push them together so the housing clicked shut. And they had weird residue on them (+somebody's fingerprints!!) which makes me vaguely worried about quality control, manufacturing location, materials used, exposure to ????I don't know. But I mean, the mice are gone, and that's fabulous anyway. If they could get the squirrels out of my porch roof, now, that would be a miracle.

So far so good. We have not sent any ants. Also a house that sat empty for many years was recently renovated. All the rats that were living there were released into the neighborhood. We had some ants but haven’t seen any since using this pest repeller. We have not seen any rats inside our home. It has given me some peace of mind.

They work. I had something in my walls driving me crazy at night sounded like running. I set traps tried peppermint oil but didn't know how to get n walls of course. I didn't believe in these but tried them after nothing was working and had extra $$. They work for real. I've gone from hearing stuff in my wall for hours at night to now I never hear it and if I do I'm like what n the world bc it's been so long since I've heard it. Great purchase for the $ and would buy again or recommend

I live in Florida in an apartment complex. New neighbor and started to see a roach here and there. Purchased these based on reviews. I bought 2 sets and have in every outlet. They work!!! Within 2 weeks I haven't seen any! Very happy and will continue to use. Even have one plugged in back porch. I hear no noise woth them at all.