Silver is a highly effective, natural agent. Silver ion technology resists and inhibits the growth of microorganisms by forming a protective surface against microbes, pathogens, and bacteria, such as E-coli and Staph. It also suppresses the growth of harmful mould, mildew, and fungus. In helping prevent the growth of stain and odour causing micro-organisms, this protection provides stain and odour control. Asmar paint makes sure to maintain hygiene our technology is thermally stable with 10 years of protection. Highly recommended for hospitals and schools.