Every tiling job walls or floor should be washed off properly after grouting then again if there is a lot of dust.
How to clean grout dust off ceramic tile.
Protect your hands with rubber gloves and dip your cheesecloth or terry cloth in water.
Then use a mop or a nylon scrubber to spread the cleaner and remove the grout haze.
To clean grout haze off your tiles dip a large tile sponge in a bucket of water wring it out and use it to scrub your tiles in a single direction.
Cleaning grout off tile with vinegar is safe and efficient for ceramic and porcelain tile installations and grout but acid cleaners should never be used on porous or stone tiles which includes vinegar and rubbing alcohol.
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Mix together 1 part vinegar to 4 parts warm water.
Then left to dry and finally the tiles should be polished with a cloth to smooth out the joints and buff up the tiles leaving a very neat finish.
After the grout had dried after about 12 hours take a dry towel and then moderately rub the tiles of grout residue.
Step 2 scrape as much of the dried grout from the tile with a wooden stick.
Apply a cleaner of vinegar and water for an easy solution.
I can mop my whole house with it and i m done.
Continue to wipe grout dust from all surfaces until no dust remains.
No need for extra rinsi.
After a few days take a stronger stance and use a general cleaner.
A good dust mask should still be worn to prevent the tiny particles that created the haze from ending up in your eyes and nose.
Fill an empty spray bottle with hot water.
For stubborn grout haze mop the floor with a mixture of 1 cup of white vinegar and 1 quart of warm water.
Saturate the grout residue spots with the water.
Remove grout haze with water and cheesecloth.
Then let the tiles dry completely before sealing the floor.
After about 72 hours only use water and a light soap solution to wash the tiles down.
Allow the floors walls and other surfaces to dry.
Move the damp sponge or rag in one downward stroke and then immediately rinse grout dust out of the sponge or rag in a bucket of clean water to avoid scratching surfaces.