Efflorescence & Limescale - Granite

Efflorescence and limescale deposits on granite can dull the stone’s natural beauty, leaving white, chalky residues that detract from its appearance. PureSeal’s efflorescence and limescale removers are crafted to dissolve these mineral buildups without harming granite’s unique structure. It’s important to avoid using hydrochloric acid on granite, as it can react with certain minerals within the stone, leading to etching, surface degradation, and discoloration that compromise the stone’s finish.

For a safer and effective alternative, we recommend using phosphoric acid. Phosphoric acid is less aggressive than hydrochloric acid, allowing it to dissolve mineral deposits without reacting with granite’s composition. This makes it ideal for removing efflorescence and limescale from granite while preserving the stone’s natural appearance and durability. With PureSeal’s solutions, professionals can restore granite’s pristine look, maintaining its strength and refined finish over time.