The Big Cheese Mouse Out Mini-Sonic Repellent – Ultrasonic Pest Repeller – Round-the-Clock Mouse Deterrent that Prevents Return - Rodent Control Product – Mouse Repeller Plug In, Pet Safe – 3 Pack

Absolutely brilliant. Does what it says. Have had no further issues. Continuous use prevents any rats and mice issues.

The mouse left the very next day and didn’t return, small, very easy to set up and use

Purchased this upon seeing a bloody mouse running past me in my living room. These plugins DO NOT WORK!!! Flipping mouse continues to scurry past this like it's not even there. Complete waste of money. Honestly guys, don't even bother with this!

I find these work well in the attic but only last 2 months and die. Maybe that is why there are 3 in the pack. Shame as good otherwise. I've already thrown 4 away, they should last longer.

Nobody knows if it works or not, a bit like Schrödinger's cat

Since using this 3mts + No sign of the mice 🤞

That said they work because I've not caught anything yet so

I didn’t find these effective especially in my kitchen were I seemed to have an issue, so I’m not sure whether it’s worth it or not