Fabulene industrial cleaner is approved and used by the U.S. Bureau of Engraving to replace toxic solvent based cleaners for their plates. Manufactured by the Elegene Division of The Chargar Corporation, Fabulene was tested by MIT against 5 other nationally recognized cleaners. It came out as number one because it isn’t your typical household cleaner, but is a powerfull water based cleaner that performs like a solvent based cleaner. Fabulene has the highest ranking among cleaners because it also has USDA Rating of class A. We are very proud that the Bureau chose Fabulene over the competition.