Petrochemical degreasers are undeniably bad for the environment, releasing all sorts of nasty substances into the atmosphere. Bean Clean is a biodegradable, non-flammable, low-odor degreaser that's gentle on the planet and tough on grime. Made from 100 percent soybean oil, it melts caked-on crud as aggressively as the best petrochemical cleaners, without the harsh odors or damaging vapors. Bean Clean is safe for use on O-ring chains, sprockets, engines, rubber and plastic, and its emulsified solvents rinse off with water, leaving a clean, residue-free surface. It's an effective and intelligent alternative to tradition degreasers. And at $6 per can, it's cheaper, too.