20.3% hydrochloric acid bowl cleaner designed for industrial, institutional, and hospital use. Effectively removes stains, scale, and hard water deposits even in areas with extreme water conditions. Broad spectrum efficacy in toilet bowls and urinals against Staphylococcus aureus, Salmonella cholerasuis, Escherichia coli, Pseudomonas aeruginosa, Salmonella Typhi, Streptococcus faecalis, and HIV-1 (Aids) virus. When used as directed this product cleans, disinfects, and deodorizes in one step.