Ultrasonic Vermin Repeller - 2019 Upgrade Electronic Vermin Control Ultrasonic Repellent Indoor Plug and Play for Garden, Bedroom, Kitchen, Living Room Give You a Comfortable Life (6 Packs) (blue)

I was skeptical but desperate. My house is constantly overwhelmed by flying creatures that pour in the doors whenever you open them, followed by dozens of spiders nested along the top of all my walls, looking for an easy meal. The first day I put 4 of these around the largest open space in the house. Day 2 - no change. Day 3 - a significant increase in bugs, as they say to expect. Day 5 and onward, no bugs. None, not even near the 'sealed' garbage can where I dispose of the cat food cans, which is usually a hot spot for bugs. Next step is to reduce the number of controls in the great room to 2 to test the coverage area and start adding them to the bedrooms. Also - I forgot to mention another benefit. Bugs don't seem to be so anxious to fly through my open doors any more.

This is the second box we bought of this product. the first box seemed fine and the units were simple to install by just plugging them in. time will tell how effective they may be. We have already noticed a decrease in flying insects. However this second box, does not seem to function the same as the first one. The first one emits a steady blue light, whereas the units in this second box fade in and out. At first we thought it was our outlets, but then we plugged in the ones that had a steady blue light and they kept on being steady. We are not certain if the units in the second box are faulty or the ones in the first box are faulty. can someone please comment on this issue? Has anyone else experienced this problem?

I live in the country and we have a big field in our back yard, so every winter when the weather starts to cool down and every summer when it starts to heat up we get over run with field mice , the product has drastically reduced the amount of mice in our home , and are much more humane than sticky traps and other forms of removal, it also works great for mosquitoes!

This is an interesting product, so far it seems to be working. We plugged in several around the house. We live in the woods so we have bugs come around the house every once and a while. We have also had trouble with Gnats and we have seen fewer since plugging them in. So far we have seen fewer bugs around the house and it’s only been 3 days!

It is very annoying that every time I open the house door a bunch of bugs and mosquitoes flying in especially at night when I have the lights on. I’ve tried to rush in and close the door quickly behind me and it doesn’t help. These little devices have helped greatly to keep the bugs away around our door entrances. It has been a life saver. Ok not really but it has made life much easier. Thank you for this cool device. And what a deal too!!

OK guy's,, this dosent make sense, How do these little boxes work ?? I live in Florida. it's Bug Capitol here. I always have some kinda Bug in my house, no matter what I use, , I bought these "Ultrasonic Vermin Repellers" plugged them in and suddenly no Bugs... I mean none , zero, zilch , nada...it's really weird.. I'm not used to not seeing absolutely No Bugs.. I'm starting to feel kinda lonely..LOL....my kitchen trash can always has a knat or two buzzing around it.. or a fly will get in the house , or a moth at night. but nothing.. even the back porch light has no Bugs.. that's the part that really puzzles me, the plugs are in the house, but hey are repelling Bugs even out side the back door around the porch light. I reject any claim from anyone who says these Ultrasonic repellers don't work. .. I'm a living witness, THEY DO WORK.

This is a great price for this many units! I placed these all around my home concentrating on the basement where the creepy crawlers live. We have a problem with spiders coming from down there and there really does seem to be a decrease of spider sightings. They aren’t noticeable and couldn’t be easier to use.

These are small and not very noticeable. I placed them in my garage for preventative measures. They’re not noisy and easy to install.