EPA Registered, quaternary disinfectant cleaner. Kills HBV, MRSA, VRE, Acinetobacter baumannii and other pathogens in 3 minutes. Kills HIV-1 in 1 minute.EPA-registered, quaternary disinfectant cleaner for use in hospitals. Kills HIV-1, HBV, MRSA, VRE, KPC, Acinetobacter and other pathogens in 3 minutes at 1:256 dilution. Kills Norovirus in 5 minutes at 1:128 dilution. Fragrance-free and dye-free. 1 gallon bottle of concentrate yields 257 ready-to-use gallons at 1:256 dilution.