Clorox Broad Spectrum Quaternary Disinfectant Cleaner is EPA-registered to kill 90 different microorganisms, including more infection-causing germs than other leading quaternary sprays. This bleach-free quaternary spray kills most organisms in 2 minutes, up to 33% faster than a leading quaternary spray. Unlike many quaternary disinfectants, no precleaning is required for general disinfecting, eliminating an entire step in your normal cleaning routine. This fragrance free cleaner without harsh chemical fumes is ideal for use in busy healthcare environments such as emergency rooms, physicians’ offices, long-term care facilities and nurses’ stations. Intended for use in commercial settings.