We’ve been in our pink house more than 5 years now and we haven’t seen any cockroaches or mice running around the house. The x-owner had a transonic pest repellent device plugged in the garage, we think that’s how we haven’t seen any mouse around the house. The kids left food all over the house and there’s no droppings of any kind. We believe the electronic pest repeller really works. The device is in silent mode which we can’t hear it working until we turn the speaker on and the unbearable fast beeping sound is on. Yes, it works.
This box has great review