Pest Control Ultrasonic Repeller, Plug in, Indoor Outdoor Electronic Control Rodent, Mosquitoes, Mice, Ants, Rats, Roaches,Spiders, Bugs, Flies, Eco-Friendly, NO Chemicals, Non-Toxic Human & Pet Saf Eliminates Ammonia Safe, Effective, and Quick Acting A Little Amount Goes A Long Way Makes Bedding Last Longer Helps Maintain Dry Bedding