Superclene is a heavy duty general purpose cleaner/degreaser concentrate possessing quick break properties. Its unique combination of biodegradable natural orange oil extract, anionic and nonionic surfactants and powerful builders combine to give excellent performance in almost any application. When diluted as recommended, it can be used for virtually any cleaning application, including degreasing, heavy duty vehicle washing, workshop floor cleaning and the cleaning of trawlers and oil rigs. Septic Safe, Biodegradable.