99.99% Against Influenza A (H1N1) Viruses & Bacteria: Escherichia Coli, Listeria Monocytogenes, Pseudomonas Aeruginosa, Salmonella Typhimurium, Staphylococcus Aureus, MRSA. Certified In Australia As 100% Natural & Organic Active Ingredient, BioKill® Organic Disinfectant is even safe to apply in sensitive areas, e.g. kids rooms and pets feeding areas, and areas or objects which will not be damaged by water.