YUM Spray Attractant is made of a special blend of enzymes and attractants that can be sprayed on any lure to increase its appeal to fish. As the bait is submerged the attractant diffuses into the water and replicates the "smell" of actual live prey. It also helps to masks any fish-repelling odors that might come from you or your boat. For convenience, it comes in a handy 4 ounce spray bottle, so you're sure every drop is spread to the bait. Available in 3 fish-catching scents, get the YUM Spray Attractant and bring some more fish to your boat.