BioRenewables Restroom Cleaner is a ready-to-use, bio-based product designed to clean toilets, urinals, and shower rooms. This restroom cleaner features a cool citrus fragrance and contains 8% citric acid, derived from a renewable resource, which provides efficient cleaning action that quickly removes soap scum, water spots and light rust from toilet bowls, urinals and similar hard, non-porous bathroom surfaces.