Wired2Fish Blast Off Cleaner Degreaser is an environmentally safe formula that removes grassy marine growth, as well as, waterline and rust stains from all hull surfaces. A simple wipe on and rinse off formula, it makes cleaning you boat hull quick and easy. It doesn’t contain any strong acids or harsh chemicals, and it’s much safer to use and less aggressive than competitive acid based bottom cleaners. Highly concentrated, it’s also very economical. Wired2Fish Blast Off Cleaner Degreaser is also great for cleaning your tow vehicle, helping to eliminate road grime and grease.