Buffing Grout Haze Off Ceramic Tile

Be careful not to dig into the seams.
Buffing grout haze off ceramic tile. If used by the installer not the homeowner. Yes i know you want photos but i cannot separate the visible haze from the background variation on the tiles in a photograph thanks. Do not use this acidic cleaner on any types of acid sensitive tiles like marble travertine or limestone. Use this method if you are removing haze while laying tile.
Make sure to apply enough water that it can soak into the grout for an hour or two before you try to work any of the grout off. Wring thoroughly as too much water can damage. Squeeze out excess water. If your tiles have deposits of grout or the haze will not scrub off do not scrub the tiles with more abrasive material.
As the tile dries the haze will reappear. Take the water and sugar mixture and pour it over the grout that needs removed. Remove grout haze with water and cheesecloth. Note that initially it may seem like the wet sponge will take off the grout haze but that is only because the surface of the tile is wet.
Removing the grout haze off of stone tiles will require using a non acidic grout haze remover product. Vinegar won t leave any residue behind which some harsher detergents can be known to do on tile. Lightly dampen the sponge and wipe off the remaining grout. Protect your hands with rubber gloves and dip your cheesecloth or terry cloth in water.
The stain will be even more difficult to remove if the grout is polymer modified. Use a haze remover solution instead to avoid scratching the tiles. When i say safe i mean. Will it compromise tile or grout integrity down the road.
The grout stains are easier to remove from nonporous ceramics such as glazed tiles. While it is more difficult to remove from porous tiles. In a bucket mix a gallon of hot water with a cup of granulated sugar mixing the two until the sugar dissolves in the water. After the allotted time use the grout sponge and dampen with warm water.
Hardened grout haze on ceramic or porcelain tiles will require an acidic cleaner and a scrubbing pad to remove the grout haze. After applying grout wait 10 minutes.