Cypermethrin 0.25% Dusting Powder is a formulated insecticide containing Cypermethrin, a synthetic pyrethroid insecticide designed for the management and eradication of various insect pests found in agricultural crops, gardens, and residential settings. Its efficacy extends to a wide array of insects, encompassing ants, cockroaches, termites, fleas, bed bugs, and flies. Cypermethrin operates as a synthetic pyrethroid insecticide, and its mode of action revolves around the disruption of sodium channels within insects' nervous systems. These channels play a pivotal role in transmitting nerve impulses, and their disturbance results in an accumulation of sodium ions within nerve cells, inducing hyperexcitation and ultimately causing paralysis in the targeted insects.