Pest Repeller Plug In - Ultrasonic Electronic Pest Control For Moths, Mice, Mosquito, Insects, Flies, Spiders - Human Pet Safe Non Toxic Repellent (2 Pack, Black)

Easy to use . Not sure if they worked or not I did have a moth problem upstairs could not find out where they where coming from. It did state they you would see more moths and they would die. Which I did. So I think it worked for that I have had a few flies and daddy long legs get in they did die so maybe it kills them off. The only thing is It says on carpet it might not be effective and also it has to be a certain amount of space up from the ground which is hard if your sockets are at ground level.Also I have carpet upstairs and wood floor half carpet downstairs. I think overall it did work on the moths but the distance to the floor could be a problem also carpet but I think it's a good safe product if you don't want to see a load of dead moths or insects caught in a trap yeuk !! It is suppose to deter them so I do try and get them out the window if possible I hate killing anything.

Very pleased with this I had an infestation of fleas from someone else’s animal I tried all other options sprays etc didn’t work then I found this and it worked Not worked on flies haven’t seen a spider yet

I did use it for a looonnnngggg time!Too long... long enough not to be able to return it!Unless this one came defective... something that I can't really test... it didn't make any difference.Similar products might work... but not sure!(To be clear... I bought it mainly to prevent spiders to come inside the house)

Doesn't work at all. If anything it's sending out a message to all critters that there's a party at mine. Currently have a spider trapped under a glass, and I don't know what to do.

Absolutly brilliant, no bugs or spiders since plugging them in, ordered more for my daughters house, she is petrified of spiders will but more if i need to.

Not sure I noticed a decrease in insect coming to my place

It does not work at all!! Infact it aggravates the flies and mosquitos they are increasingly annoying

Used two of these in our room in Jamaica .We still got eaten alive 😢