Restore the appearance of tiled and stone surfaces with Eco ProTec Cement, Grout & Salt Residue Remover. This fast-acting cleaning solution is formulated to remove cement residues, grout stains, salts, efflorescence and other stubborn mineral deposits with ease. Suitable for use on porcelain, glazed ceramic, quarry tiles, brick and a range of natural stone surfaces, it can be used diluted or concentrated depending on the level of cleaning required, making it ideal for both interior and exterior applications.