Rodenticides are chemical substances used to control and eliminate rodents, such as rats and mice. They work by disrupting the normal biological functions of these animals, leading to their death. Rodenticides come in various forms, including baits, pellets, and liquids, and are often used in homes, farms, and commercial settings to manage rodent populations. There are two main types of rodenticides: anticoagulants and non-anticoagulants. Anticoagulants, like brodifacoum, prevent blood clotting, causing internal bleeding in rodents. Non-anticoagulants, such as zinc phosphide, act more quickly, leading to rapid death. Proper use and handling of rodenticides are essential to minimize risks to humans, pets, and wildlife.