Dried grout on the surface of your tiles can easily be removed with LTP Grout Stain Remover. It can easily remove grout stains, cement residue, limescale and efflorescence. Please check that it is suitable for use on your type of tile before using.
LTP Grout Stain Remover is a rapid cleaning agent for removing cement based residues, grout stains, grout haze, limescale, efflorescence and other deposits. It can be used on ceramic tiles, slate tiles, quarry tiles, brick and terracotta and stone. It can be diluted or used in its concentrated form.
Please note that this should not be used on acid sensitivity surfaces such as limestone or marble tiles.