REMOVEDOR DE SARRO use on showers, tubs, glass shower doors, faucets, sinks, toilets, shower tracks : HOW TO USE: For light cleaning dilute 3 oz of Caro's Removedor de Sarro in 28 oz of water and shake well, apply to area and let sit 15-30 minutes then scrub and rinse well with water and pat dry, repeat if not all comes off, For deep cleaning, apply whole without diluting with water and leave to rest for a maximum of 45 minutes and then scrub. For porcelain use 0000 steel fiber to remove the loosened scale, as it will turn white. DO NOT USE ON MARBLE AND GRANITE. Ingredients: Sodium hydroxide, Alkyl Benzene Sulfonic Acid Mixture, Citric Acid.
