Bell Final Blox Rodent Bait Poison 18#- Brodifacoum, Size: 18 lbs

Final Blox Rat Killer Bait contains brodifacoum which is a second generation single feed rodenticide. This means that rats and mice will get a lethal does of poison after only a single feeding. This makes it one of the best rat killers available. It is manufactured by Bell labs which is the leading rodenticide manufacturer in the pest control market.