Purina High Octane Fly Control Supplement with ClariFly for cattle, sheep, goats and pigs works as a feed-through supplement, passing through the animal’s digestive system and into the manure, where flies lay their eggs. ClariFly prevents flies from developing in and emerging from the manure – ultimately, interrupting the flies’ life cycle.

High Octane Fly Control Supplement with ClariFly reduces irritation by flies in animal housing areas, at a lower cost than alternative fly control options. High Octane Fly Control Supplement with ClariFly was designed to limit stress in animals, which can potentially affect growth and production.