Pestbye® Long Life Battery Operated Sonic Rat and Mouse Repellent - Ultrasonic Rat & Mice Repeller

Great product,I was a little sceptical about using it but didnt want to harm my ratty visitors so I gave it a try.Its silent,very effective and great value for money.Worked within 24 hoursLoft is now clear of furry lodgers and they have come to no harm,leaving of their own accord with no mess and no fuss.Excellent product;highly recommend.

Had a few unwanted visitors in the loft and wanted them gone. Called a pest controller and come across this device. Couldn't install the plug in ones as no power in the loft. Bought this device as had nothing to loose. Had to buy 2 9V batteries as well (which are not cheap) popped it in the loft and wait and see. Rats gone, but not sure if it was the bait or the repeller. Time will tell.

Does anyone have inventors details? Need to buy them the best drink ever. Tried few products before, no real results, thought here we go again as them pesties got noisier but have completely evacuated after a week of protest. If only I could give this product 300 stars! Comes without batteries so order at same time, no regrets 🐀👠🥿👡

This does not work for me. I have it in the loft and it does not deter the rats they are scratching right next to it and nesting. The sound waves it sends out get absorbed by the surroundings which is not helpful however mine is in an open loft area so shouldn't soak up that much sound. I have had this in place for a few weeks now and it hasn't made any difference.

Seems to be doing a good job. No issues as yet. Small enough and easy to assemble.

The house suddenly had a lot of night-time scuffling, chewing and droppings, so I ordered one of these mains-free repellers. I put it down in my mother's room the day it arrived, and I also bought a different brand plug-in device for the lounge to deter mice from getting in through the fireplace. (I will dot a few other brands around the house as well this week, so no mice ever get comfortable.) Some mice seem to have been dislodged, so it looks like at least one of the two repellers is working. The cats brought us more dead mice than usual the day I put the devices down. I suspect some mice have pups and will take time to leave. I'm happy to see that the sound doesn't trouble the cats one bit. The leaflet with one of the repellers, I forget which it was, said that cats can't hear it.So far I have the following feeling about this device:No surprise if mice with babies stay to raise them.No surprise if the place immediately gets lots of mice running around, they probably come out of their nests because of the noise.No surprise if hungry little mice just block their ears and go for bait, if there is any bait nearby.No surprise if mice get used to the sound after a while.I'll update in September or so, because either this was an amazingly fast result, or there are more mice lurking in the wall cavities.Update in September: Looks like we got an amazingly fast result. No mice in the house now, so I moved the battery repeller to the shed, where there's no electricity, about a month ago. No mice in the shed either, not that I ever saw any in the first place. On the down side, the little frog that I saw a few times in the shed seems to have moved out.

got rid of the squirrels out of the roof/loft

I actually don't want to write the review and curse the success I have had with this product. After trying every single humane way possible to deter the local squirrel population from using my loft as a holiday home, it was coming down to the pest man. I'm a soft touch, so I grabbed this device as a last attempt to get the squirrels to find a different residence. I liked the fact it uses normal batteries rather than lithium, due to the fire risk.1st week or so I was not impressed, the squirrels made the most noise they ever have, stomping around. Then suddenly quiet! It's been 3 weeks now and nothing, they have moved out!Hoping it will buy me some time in order to get the roof sorted and any gaps blocked, but for now I'm happy 😊