Review on 🐭 BRISON Ultrasonic Pest Repeller: Superior Indoor Rodent Control - 4-Pack for Mice, Rats, Bugs, Spiders, Roaches, Squirrels by Tatiane White

There were flies in the house upon receipt (the door was left open). I wasn't sure what to get because I didn't want to spray harsh chemical sprays in it and I'm not fast enough to use a fly swatter. I saw this product advertised on Revain and decided to give it a try. I hooked it up in the kitchen. He solved my pesky fly problem in 2 days. I was concerned if my dog would be affected but they weren't. I never thought you could debug electronically, but I'm glad you can.