STERIAN BIOCIDE Surface Disinfectant - Sterian is a mild citrus enhanced Quaternary Ammonium Compound based disinfectant chemical, specifically formulated to adhere to bacterial efficacy specifications and to replace more harmful, toxic and corrosive disinfectants. STERIAN BIOCIDE eliminates many forms of pathogenic bacteria (eg S. aureus, E. coli and P. aeruginosa), as well as destroying biofilm. VIrucide activity against Corona Virus