Keep your fly line shooting like new. Scientific Anglers Fly Line Cleaner removes dirt, grime, and residue that slow performance and cause premature wear. Regular cleaning restores slickness, improves casting distance, and extends line life so every cast feels smooth, controlled, and effortless. A simple step for peak performance on the water. Imbedded dirt on the surface of fly lines, retains water which causes them to sink, proper cleaning restores fly line performance Specifically for lines with AST and AST , but works with all fly lines Clean rinsing, biodegradable formula Simply soak, wipe and rinse your fly lines Regular cleaning increases longevity 4 oz. Item #131124
