The Benefect Disinfectant has been reviewed for safety, efficacy, and environmental impact by the Environmental Protection Agency (EPA). Kills over 99.99% of germs. Virucidal (HIV-1). Bactericidal (including MRSA). Fungicidal, Tuberculocidal. Made from plant extracts. Pleasant aromatherapeutic vapors. No synthetic fragrances, dyes or bleach. No cautions/warnings on the label or M sheets. No rinse or wipe required. No mixing required. 55 gallon.