An easy-to-use fly scatter bait, Starbar® Golden Malrin® begins killing flies immediately after ingestion. This professional fly control solution features a homogenous formula to ensure efficacy efficacy down to the last grain of product. Utilizing the active ingredient, methomyl, Starbar® Golden Malrin® Fly Bait is ideal as a fly bait rotation product. Attracts and kills house flies Start killing flies rapidly after feeding Use in rotation with other fly control baits featuring various active ingredients Fly bait can be used daily, scattered or in a bait station