MIKOO Ultrasonic Pest Repeller 6 Pack, Upgraded Electronic Ultrasonic Pest Repellent Plug-in Indoor Pest Control for Mosquito, Mice, Ant, Spider, Fly, Bed Bugs, Flea, Rodents, Rat

worked well for us for years !

Uninvited Flies, spiders, biters hate this. Does not affect my dogs or me. It has a blue light but you can switch that off if it bothers you.Simple to use, just plug it in. Says it deters rodents but I do not know about that as it was mainly for the biters I bought these.Do read the instructions because some pets that are of the rodent family (hamsters, gerbils and more) could be harmed.

Firstly the photo shows UK plug but it arrived EU plug, when contacting seller they offered adaptors ( which I do not want as it already sticks out of wall in my tiny house) and sending item back is way more expensive than the actual product. So I ended up gifting to my neighbour who bought adapters and month later he put all 6 in the bin and said it’s absolutely waste of money, it doesn’t work. I feel i was scammed , do not buy! Doesn’t work and you cannot return!

I thought they were expensive personally, but they were not for me and the person I ordered them for felt like they got a bargain so that's all that counts I guess....He says he has seen no further activity in the conservatory

Really works on repel pestsThis is the first time I have used this kind of fly repellent indoor. It is very convenient to use, just plug it into a socket, no need to buy sprays and powders anymore, and no disgusting animal carcasses. I recommend it to my mom, after using it, she said there were fewer spiders in the house. She didn't expect it to be so useful, and it have no effect on the dogs. Perfect, I like it very much!!!

We have installs these a month ago and have more than one plugged into sockets in larger rooms. I am still finding spiders around and get other insects flying around. So not seeing a great difference between not having them and since installing them and therefore question if they do what it’s claimed on the product description.

One of the plugs didn't even light up and they don't stop insects coming in..

Definitely doesn't work. Just watched a spider walk right towards it. Absolutely disappointed. Was hoping this will solve my problems with spiders as I'm absolutely terrified of them. Such a waste of money. Don't buy it.