Micro® Green Clean industrial-strength, multi-purpose hard surface cleaner removes oil, grease, and biological debris. As blend of citric acid and surfactants, Micro® A07 removes salts, soap scum, metal oxides, hard water scale, grease, rust, milkstone, mineral deposits, and inorganic materials. Both cleaners, free of solvents, phosphates, silicates, phenols, and Substances of Very High Concern, are free rinsing and registered with NSF as category A1 cleaners for use in food processing areas.