Thermoforce Ultra Sonic Pest Repellent - Indoor Plug, Electronic and Ultra Sound Repeller - Insects, Mice, Spiders, Mosquitoes, Bugs Control (Pack of 6)

These are cheaply made, and ultimately they don't even fit into a standard socket. High reviews are as the result of a £5 voucher offered for a 5* review or video, which is just not on. Wasted time, money & still have a pest problem to be dealt with!!

Very good 👍

Cheap plastic don’t fit plug sockets not a product I would buy again I got these to stop spiders bugs etc and they clearly don’t work wouldn’t recommend I must admit I have not tryed any other make of these so can’t compare to other makes models but I wouldn’t buy these again so cheaply made they will snap once removed from socket once

These plugs are very fiddly to plug in and we broke one as a result before we'd the chance to use it. They seem to have very little effect and so I'd recommend investing and paying for something better (more powerful individual single unit) which is what we've actually done.Not recommended!

Unable to fit in the wall socket, and one of them create a spark due to the incorrect firment. I trowed it away as is unsafe

This are cheap, don't work, can't even fit them I'm the plug socket! I tried all of them and only 1 would fit. Absolute rubbish

The length between the top and bottom pins is too short. Does not fit into the plugholes at all. The shape of the plug is incorrect.

Absolute rubbish! Waste of money! Avoid it and save your money for something really effective!