Budget Rat and Mouse Repeller We guarantee it will work - or your money back. Our Satisfaction Guarantee: If you're not satisfied with the performance of this product, return it to us within 60 days and provided you've had it running for at least a month, we'll refund the cost of the item (less carriage). Combines two pest control systems: Electro-Magnetic Interference and Ultrasonic noise Covers houses up to 2000sq ft (4 bed house) Can be plugged into any room, loft or basement. Less than 1.5p per day to run. Can also be effective against some crawling insects What's so good about this device Rats and mice occupying your house spend most of their time living in the walls, ceilings and floors, making them difficult to remove using conventional means. The "Rat and Mice control - Whole House" is the modern, technological method that is safe and simple-to-use. Simply plug into any ordinary household socket, and turn on. How quickly does it work Most problems will disappear wi