Tuberculocidal, virucidal, fungicidal and bactericidal. Kills 99.9% of germs on hard nonporous surfaces, including MRSA, Norovirus, Hepatitis A Virus, Hepatitis B Virus, HIV-1 (AIDS Virus), H1N1 Influenza A virus and is effective against over 50 microorganisms when used as directed. The CONTROL FLO? valve produces a wetter spray, enhancing surface coverage. Use on showers, sinks, door handles, waiting rooms, sick rooms, laboratories and around toilet areas.