Ultrasonic Pest Repeller, Electronic Plug In Indoor Pest Control for Mosquitoes, Cockroaches, Mouse, Flies, Spriders, Rodents, Fleas, Ultrasonic Insect Repellent 100% Harmless to Pet and Human(4 Pack)

Very good but not for flys

Bought this before the onset of winter to stop mice coming into the attic for the winter. Winer passed and now into spring and it still does not work despite being constantly switched on. I have been using manual traps also and fed up emptying them. Going to look at another product as this one definitely does not work, disappointed about waste of time and money.

I ordered these plugs for my Mother as she is terrified of spiders and insects etc... (me too) but I purchased an expensive two device pack but that is OK for me as I have an apartment whereas my Mother has a house. She said that they were very easy to set-up/install and thus far she is happy but with all insect repellents, it does take between 2-4 weeks for the devices to become fully effective.She'll probably sleep better on a night because I have been in a call with her on a number of occasions and she starts screaming about moths or spiders. No wonder that phobia has rubbed off on to me.

It doesn't work on Greek mosquitoes

My friend wanted these rather than the ones I have since these come in a pack of 4 and mine came in a set of 2, so for her this was a more cost effective buy since she needed four. According to her they seem to be working, the first few days she noticed a fair bit of insects etc, they have now disappeared. Really compact size, much smaller than she thought, which was perfect as it doesn't stop her from using the second plug socket.

These were on offer during spider season and now spider season is about coming to a close, I can give you my opinion and review. We kept getting lots of cellar spiders everywhere...they have disappeared now. As for large house spiders? We saw one...this was straight after me warning a family member not to stand at the front door yapping, at night with the door wide open. I know from research that big long legged male spiders, take this as an invitation to run in and look for a female spider, within the confides of your house. Anyway, about 5 mins after said person shut the door, she then screamed that he had ran over her feet, in the hall. Other than that? Nothing! I wasn't expecting any results and was suspecting that these things were a gimmick...almost a blind to spiders, placebo, if that makes sense? But they work... they really do work!

I’m disappointed as I have had these since August as very afraid of spiders an they have been plugged in four of them in my house an I’m still getting spiders . Some spiders have been in the same room as the plug in’s . It’s nearly October so they have been plugged in for some time . So wanted these to work had about five spiders now in about twelve days

I am not sure if this works to keep pests away, I only had it turned on for a few hours. I found that when I turned them on my powerline network extenders just stopped working. Luckily, I had one plugged in right next to a powerline adaptor which had a data quality indicator. Normally this adaptor worked very well, indicating green, and good connection. I noticed it was indicating red, so, I unplugged the pest repeller and immediately the adaptor turned green and worked, again, switched on ultrasonic on, network off. I have left it too long to return, so, off to recycling for me!

impossible a brancher sur une prise française sans adaptateur

Durch eine schlechte Produktbeschreibung gekauft. Nicht mit den Steckdosen von Deutschland kompatibel. Bei Reglakamtion soll ich das auch noch nach GB zurückschicken !!!! Kostet mich mehr als der Kaufpreis, kann es dann gleich für den Preis in den Müll werfen. Bin sehr enttäuscht.

Für europäische Stecker nicht kompatibel.

Ohne Worte.