Review on 🪲 Jricoo 6 Pack Ultrasonic Pest Repeller - Upgraded Electronic Indoor Pest Control for Insects, Mosquitoes, Mice, Cockroaches, Rats, Bugs, Spiders, Ants - White by Leon Thompkins

Lately I've had a problem with mice and no matter how many times I catch them there are always more. I saw their ads online and decided to try them out thinking that for $20 I'm not wasting anything if they don't work. The packaging said they might be fully functional in 3-4 weeks but I plugged them in the Monday afternoon I got them and by Wednesday the mice were gone and never came back. You have two days to work. I have 2 small dogs and they don't bother them at all which was my main concern but they had no effect on them. I would recommend them to anyone involved with mice.