An innovative product promises dirt and germ free surfaces without using toxic coatings. This latest science invention from the Saarbrücken Institute for New Materials in Turkey and patented by Nanopool GmbH Germany is a spray-on invisible thin glass coating that sterilizes, protects and strengthens surfaces. It is a flexible and breathable spray-on glass film which repels water, dirt, stains, fungus, bacteria and viruses. The film is approximately 500 times thinner than a human hair and h...