Hardened grout haze on ceramic or porcelain tiles will require an acidic cleaner and a scrubbing pad to remove the grout haze.
Cleaning grout haze off ceramic tile.
Removing the grout haze off of stone tiles will require using a non acidic grout haze remover product.
I used one of the sponges that you can find in the tiling section.
How to remove grout haze first i got a dry sponge.
Scrub the tile in a single direction rather than moving back and forth or cleaning in a circular motion.
Scrub the grout haze off with a mop making sure you remove any excess cleaning solution on the floor.
It can also discolor and damage the grout itself.
It had a softer side and a side that was a bit rougher.
Dip a large yellow tile sponge in a bucket of water and wring it out.
Do not use this acidic cleaner on any types of acid sensitive tiles like marble travertine or limestone.
Simply buff it out with a dry towel or clean it one final time.
Rinse and wring the sponge frequently and change out the water in the bucket when it gets dirty.
Clean the haze with a damp tile sponge.
Remove grout haze with water and cheesecloth.
Picking the wrong treatment for removing grout haze may damage the tile underneath.
To clean it you can use common household ingredients or a commercial tile cleaner.
Vinegar won t leave any residue behind which some harsher detergents can be known to do on tile.
Then spray the cleaning solution on the tile surface with a spray bottle.
Protect your hands with rubber gloves and dip your cheesecloth or terry cloth in water.
You may notice a fizzing effect on the tile as the cleaner reacts to the grout haze.
Grout haze is caused when tiles are installed and the grout is not completely removed from the tile surface after the project is complete.
Dilute the mild acid based cleaner with half water.