This bio-based product is formulated to clean and lubricate. It eliminates stuck cases to make sizing less work and prolongs the life of your dies. It's easy to use with no sticky residue and no offensive smell. It is bio-based, water soluble, biodegradable and non-flammable. It inhibits corrosion and rust. Just coat casings well, then size. It cleans while lubricating. Either wipe or rinse in hot water before reloading.. It is packaged in a 4 oz spray bottle.