Pest Control Ultrasonic Repellent - Easy Humane Way to Repel Rodents, Mosquitos, Roaches, Ants, and Flies - House Plug in Pest Repeller | 800 - 1600 Sq Ft per Device (2Pk) by Ever Pest

After a tornadic storm wiped out several trees and my entire lawn, we noticed an increase in all kinds of bugs. They were in our house and around the exterior perimeter. Shortly after plugging in these devices, plus spraying insecticide around the house perimeter, we have seen a sharp decline in bugs in our home. We have only seen a very few bugs, mostly dead or dying in the house.

Good ultrasonic repellent, works quietly and doesn't disturb. It's hard to tell how effective it is yet, but I hope it helps.

I just installed these to avoid issues ants spiders so far nothing but it's early spring

The devices for repellening insects really works.

i am not one to write reviews unless they are well deserved and let me tell you this product deserves it! i am going to recommend this to all my friends and family it is absolutely amazing, i had a huge fly problem and within minutes after plug-in they were gone, literally one fly left. Buy this amazing machine, you will not regret it!

I have to say I was skeptical that this would work...I have problems with flies, moths, and other flying insects getting in my back door as it would be open and closed all day long. I have had these plugged in for about 4 days now and they seem to work great. I haven't seen any bugs whatsoever. I would definitely recommend this product.

I put it in our unfinished 1700 square foot basement. The plug is in the corner. We have quite a few spiders that live down there and there are two large centipede I have seen every time I go down for the past week. I got this two days ago and I have not seen the centipedes since then. I walked around the whole basement today and didnt find one single bug which is highly unusual. It looks like it is actually working. I will update my review later after Ive had it longer. If this keeps the bugs away Im going to get some for the garage and back porch as well. It didnt seem to bother my dogs at all.

WORKS!!!! I typically see a LOT of spiders and other little bugs but I have had these plugged in for 3 days now and I have not seen a single one! I have sprayed and sprayed for spiders and it never really worked but these hands down do!!! Highly recommend!!!

Within a few hours, I have noticed a visible reduction in insect activity around me. There are still a few stray flies but there are hard-headed humans, I imagine there are hard-headed flies. I see myself buying more as gifts for my co-workers. Very exciting!

I'm very surprised, but they seem to work really well. We were catchng 5-8 brown recluse in traps every week in every room in our house for quite a while, and when we installed these, the brown recluse seemed to just vanish. We've seen just 3 or 4 since putting these around the house in early August. Kinda crazy. We only bought a 4 pack to start because I was pretty skeptical, but I want to order another pack just so we have one in every room.