The Big CheeseUltra Power – Mega-Sonic® Plug-In Twin-Speaker Pest Repeller - Professional Ultrasonic Technology Repels Mice & Rats Instantly - Indoor Electric Powered Plug-in – Pet-Friendly

After 3 sleepless nights of some kind of rodent roaming in between my floorboards and walls, I bought one of these at a ridiculous time in the morning in hope that it would get rid of them. I have to say since it arrived and I plugged it in, I haven’t heard a peep from them since. I was initially cautious from the mixed reviews but it has definitely worked for me so far.

I installed one of these on each floor of my house including the loft. Although it states safe for household pets, it’s important to add that this is dog, cats, birds and fish and not anything small and furry or rabbits.I can hear one of the repellers, it’s a high pitch whine when I move around the kitchen, so it’s working but a little bit annoying.A few weeks after installing a mouse was in my conservatory but it was not in a good way, and seemed dazed which may have been due to these units.I haven’t (fingers crossed) seen anymore signs of activity since installation but I have also filled any visible gaps with wire wool and silicone sealant to act as a deterrent too so it’s hard to say what’s effective but as a peace of mind I will keep these running

Happy with purchase

Be aware! Simply doesn't work!There isn't much to say really, apart from that the product is not working at all. When you buy a device which is supposed to be a rat repeler, the only thing you expect it to do, is to repel the rats. And when the rats are walking around it like on a picnic in the park, completely undisturbed by it, you know that the product is simply rubbish. For failures like this Amazon should consider putting rating of 0, instead of 1 star. One star means that the device is performing, but very badly. This device is not performing at all! My advice to prospective buyers: Just don't buy it! Or you will be disappointed. Apart from this the product arrived on time and with no problems with the process generally. Needless to say, that doesn't really excuse the product itself, really. .

Ineffective in our house, but maybe due to the only available socket being sited next to a wooden dresser.It would be helpful if the description stated the product needs to be in an empty room and also that it cannot penetrate the (timber) floor.

significantly reduce the sign of mice from my house. Purchased this item on Oct 2018 but I am still using in 2024. Back then I paid less then £20 that was value for money

I liked it is audible when pressed.

Not wanting to have to constantly deal with dead mice (you trap one, and a new one will take it's place) I thought it was worth it to try and prevent mice from coming into my home at all. The instructions warn you that as this device uses sound waves, it won't penetrate furniture etc. and that it might take a little while for the rodents to leave. I installed it and left the hose, six hours later I came home, and where before there had been constant scratching and banging noises there is now blissful silence. I'm don't know how long this will last and appreciate that it doesn't seem to work for all people, but it was definitely worth it for me.

trop tot a dire si ca marche bine ou pas, mais mefiez vous, ca cest pour une prise anglais malgre qu cest commande et livree en France! fallait un adaptateur! Aussi a noter, qu une fois branche il y a une lumiere rouge allume constament (derangent la nuit)

das hätte ich ja nun auch nicht geglaubt.... als letzte Lösung und vielen vielen ausprobierten Möglichkeiten, liess ich mich dazu verleiten diesen Artikel zu kaufen. Er kam pünktlich , ordnungsgemäss verpackt - funktionsfähig und natürlich in Betrieb genommen . Und siehe da - selbst zu meiner eigenen Überraschung - funktioniert es. Klare Kaufempfehlung spätestens bei aussichtslosen Fällen