Eliminator&trade; Electronic Powerful Pest Repeller with Night Light - Eliminates Insects and Rodents Simply plug in this electronic pest repeller and turn your home into a completely pest free zone. Features electromagnetic technology that protects against pests penetrating outside walls. Protects and removes all rodents and insects from nesting and living inside your home walls. Powerful and deep penetrating mix of ultrasonic technology, electromagnetic and negative-ion waves. 100% humane. Doesnt kill; just creates an uncomfortable environment for pests, so they simply leave