Powerful and nontoxic, multi-use cleaner dissolves even the hardest buildup. Blasts deposits from stainless steel, glassware, tile, glass and fiberglass tea and coffee pots, humidifiers, tubs, toilets and sinks. Zaps rust stains from stucco, brick, porcelain, chrome and metal. Nontoxic formula is phosphate-, bleach-, ammonia- and alcohol-free. Application: Bathrooms; Kitchens; Applicable Material: Brick; Cement; Ceramic; Concrete; Glass; Metal; Steel.