Designed by professionals with over 40 years in the stone industry, Granite Gold products over unsurpassed excellence in stone and tile care.Granite Gold Shower Cleaner is a safe alternative to traditional bathroom cleaning products.It's specially formulated to intensively clean bathroom and shower surfaces without harming natural stones and tiles.Non-abrasive and safe for use on granite, marble, travertine, limestone, glass and ceramic tile.Regular use of this cleaner with help prevent the growth of mould, mildew, soap scum, and hard water deposits.The non-acidic formula is fully biodegradable and environmentally friendly