The basics  Looking for a glass cleaner that really works and is made to nurture the health of people and planet? Meet Seventh Generation Sparkling Seaside Glass Cleaner.  The benefits Safe for use on glass, acrylic, aluminum, ceramic, chrome, fiberglass, Formica, laminate flooring, mirror, nickel, porcelain, stainless steel, travertine, vinyl sheet flooring, lacquer on wood, wood (unfinished). The uses When the glass surfaces in your home need shining up, you deserve a glass cleaner that gives you a sparkly, streak-free shine. Our super-versatile cleaner is designed to be effective on a variety of surfaces. It even works as a stainless-steel cleaner, as well as on mirrors.  The bottom line Safe for use with caution on concrete, Corian, granite (sealed & unsealed), marble (sealed & unsealed). Not Safe for Use on Brass.