100ml Bottles of Aroma Essences For Your Revitaliser PureAire Essences are made from botanical extracts and contain Vital Oxide disinfectant which has antibacterial and anti fungal properties. They are non-toxic, non-flammable, alcohol free, biodegradable & environmentally safe. How Vital Oxide works? Vital Oxide is EPA registered hospital disinfectant cleaner, mold killer, and super effective odor eliminator. Non-irritating to the skin, and non-corrosive to treated articles. Vital Oxide is certified by NSF International - The Public Health and Safety Company and kills 99.999% of bacteria, including e Coli, Salmonella and Listeria. Proven effective against Methicillin-resistant Staphylococcus aureus (MRSA), Norovirus, Legionella pneumophilia,E. coli and the H1N1 virus (Swine Flu) in testing conducted by certified independent laboratories under GLP conditions submitted to the USEPA. Vital Oxide is a broad-spectrum antimicrobial that performs against a wide variety of bacteria, yeasts, viruses, fungi, spores, molds, mildews, and other microbes. It is effective at low concentrations, over a wide pH range.