Effective in hard water up to 400 ppm (calculated as CaCO3) in the presence of a moderate amount of soil (5% organic serum). Disinfects, cleans, and deodorizes on one labor-saving step. It is EPA-registered as a Pseudomonacidal, Staphylocidal, Salmonellacidal, Fungicidal, and Virucidal disinfectant.