BioRenewables restroom cleaner is an 83% biobased product designed to clean toilets, urinals, and shower rooms. BioRenewables restroom cleaner contains 8% citric acid, derived from a renewable resource. Citric acid 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. This restroom cleaner features a cool citrus floral fragrance and a blue color.