This cleaner is 83% bio-based product designed to clean toilets, urinals, and shower rooms. 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, drinking fountains, showers and similar hard, non-porous bathroom surfaces. Low VOC, dilution 1:10 or RTU for light duty. Application: Bathrooms; Appliances; Mirrors; Tiles; Windows; Applicable Material: Ceramic;Chrome;Glass;Plastic;Stainless Steel;Vinyl;Paint; Chemical Compound: Citric Acid; Dirt Types: Dust; Grime; Liquid Stain; Soap Scum; Water Spots; Light Rust.