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Calcium Removal
Pool tile, Pebble Tec, waterfalls, fountains, flagstone, brick, rock and stone

Stubborn calcium off the water line, grout, spillways, waterfalls, fountains and negative edge walls, blasted with media chosen for the surface so the glaze is left intact.
The water comes down 6 to 8 inches, the media is matched to the surface, and no sealer is needed afterwards because the glaze is left undamaged.
How calcium removal works

