Liquid fish attractants disguises human and other foreign odors. Scientifically formulated to penetrate and flavor natural or artificial lures. All essences are non-polluting. The Crawfish essence is popular in fresh or brackish waters. Crawfish oil is great to marinate your cut baits. Dredge your plastic worms in the oil for better fishing. A little bit, goes a long way. Marinate your cut bait or pour a little on lures. Add just a touch to your chum.