The RESCUE! POP! Fly Refill works inside the RESCUE! Reusable POP! Fly Trap to lure common nuisance or filth flies. Each refill packet contains one application that generally lasts two weeks to a month. Just drop the water-soluble lure pouch into the trap container, add water to the fill line, replace the top, and hang or place the trap outside near a fly source.

Our Fly Traps do not use any killing agents or poisons. They rely on luring flies with food and feed-grade ingredients, then trapping the flies until they expire on their own.