It's has clove and eucalyptus which are naturally bacterial this is from the website


EnviroMist is a natural disinfectant and odour eliminator made from a blend of water soluble organic plant extracts (e-oils): clove, cypress, eucalyptus, mint, pine, rosemary, savoury and thyme.

EnviroMist kills bacteria such as Salmonella, E-coli and Staphylococcus aureus which can cause food borne illnesses. It eradicates Listeria and Campylobacter which thrive in refrigerators and can cause food poisoning, as well as Pseudomonas aeruginosa and Streptococcus from damp and wet areas around the home.