How Do You Remove Mineral Deposits From Pool Tile?
Mineral deposits, also know as efflorescence, can create ugly stains on your pool tiles. These stains are caused by a buildup of calcium and magnesium. These minerals can be leeched out of the tile grout or can originate in the pool water. Mineral deposits can be prevented by properly sealing the grout lines, regularly cleaning your pool, and always making sure your pool water is within the correct ppm and pH range. To remove mineral deposits from pool tile, it is necessary to do an acid wash. Drain the pool. Wash and scrub the tiles if there is any scum or algae. Fill a spray bottle with white vinegar (acetic acid) to remove light deposits or with muriatic acid to remove heavy stains. Wear long sleeves, rubber gloves, a face mask and safety glasses when working with muriatic acid. Muriatic acid can be used diluted or undiluted. Follow the product manufacturer’s instructions regarding preparation and dilution. Test the acid on an inconspicuous area to ensure that it will not discolor t
