The Ultra Rat Zapper is a device that uses advanced electronic technology. It delivers a lethal shock to the mice or rats. The bait can be ordinary dry pet food. When the rat or mice goes for the food the Ultra Rat Zapper senses its being there and delivers an electrical shock of enough potency to kill the rodent. The death occurs humanely without any blood or mess. Then, you can dispose off the rat or mouse into any vessel. There is no need to touch the dead pest. The process is very clean.