This tuberculocidal, virucidal, fungicidal and bactericidal formula kills 99.9% of germs on hard, nonporous surfaces and is effective against over 50 microorganisms including H1N1 (Influenza A virus) MRSA, Norovirus, Rhinovirus, Poliovirus Type 1, Hepatitis A virus, Hepatitis B virus and HIV-1 (AIDS Virus).* Use on showers, sinks, countertops, around toilet areas, toys, telephones, garbage bins, waiting rooms and in laboratories. Lysol disinfectant spray is a hospital-grade spray and kills 99.9% of viruses, including norovirus, which causes the stomach flu.* (*When used as directed)