Pyrethroids are a class of synthetic chemicals modeled after natural insecticides found in the flowers of the chrysanthemum plant. They are widely used for pest control in agriculture, homes, and gardens due to their effectiveness against a variety of insects. Pyrethroids work by disrupting the nervous system of insects, leading to paralysis and death. These compounds are favored for their low toxicity to humans and pets when used correctly. However, they can be harmful to aquatic life and beneficial insects, such as bees. Proper application and adherence to safety guidelines are essential to minimize environmental impact.