Ink stains as with organic stains you can use a poultice made with 6 percent hydrogen peroxide to remove any ink stains.
Cleaning marble with red clay stains.
After cleaning with water only we were not happy with the results the clay.
For most organic food stains the marble institute recommends cleaning with a solution of 12 hydrogen peroxide and a few drops of ammonia.
You should use only products made specifically for cleaning marble.
Marble sealers are impregnator sealers that are made up of a liquid based solvent typically water based and a solid resin.
Once all surface grime is removed you can go to work on the stains.
Cleaning red clay from concrete is an easy process when using the correct tools.
Then rinse with water and dry with a soft towel.
Stains are substances that have absorbed into the marble floor below the surface.
Cover the area with plastic wrap to hold the moisture in.
Marble sealer is a surface treatment applied to the marble to clog the pours of the marble surface and prevent foreign substances from penetrating the surface thus preventing stains.
Instead call a professional to repair the damage or clean the stains.
This is a very searched situation and it is how to clean brick with acid.
Gently rub the baking soda into the marble with a soft damp cloth.
My hoa home owners association se.
Sprinkle a little baking soda onto the surface of the marble.
Immediately wipe a marble coaster with a damp cloth if it comes in.
Make an acetone poultice with talcum powder baking soda or any other absorbent powder such as cornstarch or flour.
I filmed this video in frustration.
Make a paste with either diluted ammonia or white vinegar and an absorbent powder such as salt or baking soda cover the stain with a thick layer of the paste.
Marble requires extra maintenance especially when it comes in contact with an acid based liquid such as juice or tomato sauce.
You do not want to scrub because that can damage the surface.
Since they are below the surface no marble cleaning product will touch them.