MaxxStrip is a water-soluble, environmentally-friendly soda blast abrasive that removes calcium from pool tile. It is much more aggressive than soda blasting. than baking, yet safe to use around vegetation. Sandblasting Log home and sandblasting graffiti are other uses for MaxxStrip. MaxxStrip will always be specially formulated for sandblasting swimming pool tiles. tile restoration • Medium to heavy rust scale removal MaxxStrip Pool Tile Sandblasting Formula MaxxStrip Pool Tile Sandblasting Formula is specially formulated for sandblasting swimming pool tiles to safely clean dirty grout and remove calcium. Order today. Available in 5 pound and 50 pound bags. richard@maxxstrip.net