Pest Control Ultrаsonic Repellent - Easy Humane Way to Repel Rodents, Ants, Cockroaches, Bed Bugs, Mosquitos, Flies, Spiders Bats - Eco-Friendly Safe for Humans Pets 2 Pack

I want to start this off by saying that the instructions tell you right off of the bat that it might take up to 3 weeks to drive all of the insects/pests out of their hiding places as they try to escape the sound. Even then, they may not know how to leave your house and will have to initially be caught by you or they will die on their own. Simultaneously, this should immediately keep any new pests from entering your home/areas where the module is active while confusing pests already in your home because they don't know where to go or what is going on and give up/hang out in plain sight. It also makes it clear that you will need one of these per secluded area because the sound will not penetrate walls as effectively.My experience: The first 24 hours saw an increased visibility of house centipedes and spiders, etc. After that initial 24 hours and me sucking the critters up...blank, nada, no new critters appeared. Part of my house is underground because it is an old construction, so I am the perfect person to test this on because seeing at least something everyday was just a normal part of life and I'd have to suck it up. On summer nights, it's common for me to see the same small critters on the same wall area near my side door outside, however, the night after the first 24 hours of having this device plugged in: nothing, nada.I might get some more of these because as my upstairs is small and mostly open...I only really need one pest control device because no room is ever completely closed if I don't want it to be and the pests would still be turned away before getting into any of my other rooms...but I do feel I would need one for my laundry room because it's sort of like a "side-basement" to my house and the most likely entry point for anything to at least attempt to come in before being deterred, but the problem is the door to that room is always shut because of my humidity in that area and the dehumidifier doing its thing, so if anything is still in my house, it would most likely be pushed to fringe rooms of the house and/or that area is closest to the ground where things might try to get in. This thing a full 48 hours after first use seems to be making a night and day difference where I would have at least seen something new by now.

Works well in the house. Keeps Mosquitos at bay!

Not sure if these really work but they were a good price if they do. Easy to install.

Not worth it at all . Not working for any bugs even after a few days the spider or fly still around spiders stay a 2 ft from the plug still moving not make signals to go away. Only solution is pets control. Don’t waist your money for something that’s not work.

I bought this due to an ant and spider problem I suddenly had brought on by the weather changes. Saw an increase of ants for the first week, but by the second week I only occasionally see an ant or spider that somehow snuck it's way it. Definitely recommend this product if you have pets and can't use sprays!

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