d-Con Bait Pellet Place Packs
From a name you know and trust, d-Con Bait Pellet Place Packs will do the job in as safe and as humane way as possible. Made with the anticoagulant brodifacoum, it uses Vitamin K as an antidote, and comes in a package for maximum safety. Mice gnaw through the package to get at the bait, and although well marked as a mouse poison, always place packages in a hidden place along known mouse runs for maximum effectiveness and safety. These are one of the more expensive types on this list, but the anticoagulant has been proven to be effective after one feeding, and the small size packets make them easy to distribute behind appliances or between walls.