Description Professional Product: Deadline is used by professional pest controllers to kill rats and mice in and around buildings. Deadline Bromadiolone Rat & Mouse Bait is a in a 10KG sack and is a whole wheat based bromadiolone poison which is now one of the most popular on the market. Professional Use Only: Please note this product is to be used by professional users. To complete the purchase of this product you will need to prove an appropriate certification or membership upon request. For more information please see www.thinkwildlife.org. If you are a new customer and we don’t have a record of your certification or membership, a member of the team will contact you for confirmation before dispatch. If you do not have a certificate, please see below these professional strength (but in a smaller pack) rat poison alternatives: If you are unsure which poison you need, please call us on 01842 765 634 for free help and advice on the best way to cure your rodent control problem.