Review on 🪲 6-Pack Indoor Ultrasonic Pest Repellent - Pest Control Deterrent for Mice, Rats, Rodents, Ants, Spiders, and Cockroaches by Julie Jones

There's a field behind my house that a contractor bought so they cut down all the old trees that made the hawks and owls fly away . now all field mice move into houses. I live by the trap, not the poison, lest other beings be poisoned by eating them. I bought these pest repellents hoping to keep mice away but it did NOT slow them down. Since installing these so-called pest repellents, I've caught 6 more mice. Don't waste your money on this product. IMHO.