Rat Poison
Rodenticides are chemicals made and sold for the purpose of killing rodents. While commonly referred to as "rat poison", rodenticides are also used to kill mice, squirrels, woodchucks, chipmunks, porcupines, nutria, beavers, and voles. The active ingredient in rat poison is Strychnine Alkaloids . It is used in baits to kill rodents such as mice and rats.