PureGreen24 is an antibacterial, antiviral and antifungal ?green? disinfectant for hard surfaces. It is fully registered with the EPA and has the lowest toxicity rating of (IV) so it is completely safe to use. It has a 24 hour residual effectiveness which means surfaces are protected for hours after being disinfected. Puregreen24?s patented technology is based upon SDC which is a combination of citric acid and water soluble silver ions which occur naturally in the environment. It works very quickly and in many cases is faster than most leading ?non-green? brands. PureGreen24 does not stain clothing or damage fabrics and is non-irritating to skin and has no odor or any irritating fumes which is critical for those who have chemical sensitivities. PureGreen24 is a broad spectrum disinfectant which kills 100% of: MRSA, Staph, SARS, Bird Flu, Norovirus, Herpes, E coli, Athlete Foot Fungus, Salmonella, HIV and other organisms (see puregreen24.com for a complete list) Pure Green, LLC, donates 10% of its profits back to charities in support of children?s health, cancer research and animal protection. This product is ideal for use in the home, hospitals, nursing homes, schools office building, locker rooms, daycare facilities, etc.