Use another clean sponge to rinse the scrubbed slate tiles with.
Cleaning grout residue from slate tile.
Scrub the surface of the slate tile with a generous amount of water and a nylon scrub sponge.
Mix the grout haze remover put on nitrile chemical resistant gloves.
Remove grout haze with water and cheesecloth.
Instructions wait for the grout to cure wait at least 10 days for newly installed grout to cure before using grout haze remover.
Work on three or four.
Pick up the dirty water with a clean grout sponge.
Normally a scotch brite pad water and a little rubbing will remove grout residue and the hazy appearance it causes.
Protect your hands with rubber gloves and dip your cheesecloth or terry cloth in water.
How to remove grout haze from a slate floor 1.