Bangs unique rendering process with live. bait produces the natural concentrated. oils of the most prevalent forage species.No other fish attractant borrows so much from Nature.Bang 5oz. Aerosol cans fit easily into any backpack or tackle box, and applying the attractor on any lure is as simple as point and spray. Bang also comes in 16oz. Trigger spray bottles. Use the bang tournament tested crawfish formula when fishing for rainbow trout or large mouth bass.process, with live bait, produces the natural concentrated oils of the most prevalent forage species.