In what could be the shape of things to come, SALTO is now securing access to what is believed to be the world's first ever antimicrobial classroom at a Primary school in Hertfordshire, UK. World's first fully antimicrobial classroom secured by SALTO When it comes to the health of young children at school, a mild upset tummy for a day or two may just be a nuisance but what if exposure to unhealthy microbes were to cause more serious illness. To help reduce the risk of this, the school has chosen to apply BioCote's antimicrobial technology to most surfaces in one of its classrooms to actively reduce levels of microbes, helping the room to stay fresh, clean and hygienic.