Ruhof Biocide Surface Disinfectant Cleaner-Ruhof Biocide Surface Disinfectant Cleaner Quaternary Based Pump Spray Liquid 16 oz. Bottle Mild Scent NonSterileBactericidal, virucidal, fungicidal, non corrosive and does not have an overpowering smell Also can be used to pre clean and decontaminate critical or semi critical medical devices prior to sterilization or high level disinfection Controls mold and mildew