Contains 0.075% cholecalciferol to kill anticoagulant resistant Norway rats, roof rats and house mice. Mold and moisture resistant – maximize block freshness and palatability.
All-weather block may be placed in damp environments indoors or outdoors. For mice - 1 block per placement, space placements 8-12 feet apart; 2 blocks may be needed for high activity. For rats - 2-8 blocks per placement, space placements 15-30 feet apart.
Blocks are 1 oz.