The bleach has etched the marble causing the dull light spots on your table top.
Bleach on marble floor.
After 5 10 minutes check and ensure that the bleach does not have a negative effect on your marble.
The reaction happens in seconds and corrodes or eats away the marble essentially destroying the polished layer on the surface.
On light colored marble you can dilute one quart of bleach with one gallon of hot water or for a small area a size appropriate 4 1 mixture to remove the stain.
Before you apply the diluted bleach it is important to thoroughly wet the area with clean water.
Because of its porous nature stains and dirt seep into the marble and are difficult to remove by traditional cleaning methods.
Almost every guide for the care and maintenance of marble warns that you should not use bleach vinegar or other harsh cleaners.
A lot of times the mold is still there and is a living organism.
Michelle driscoll a cleaning expert recommends.
Calcium carbonate the primary compound in marble can be highly reactive to both acidic and alkaline cleaners.
Marble is made of calcium carbonate which reacts with acidic and alkaline substances like bleach.
Only use bleach on light colored marble and do not.
The bleach works great because it kills the mold and also helps to remove the mold stain that is left behind once the mold is gone.
If your marble is a dark surface bleach may not be your best option.
This is because these cleaners contain acidic materials or chlorine both of which can permanently damage your marble countertops or marble floors.
We see mold the most in grout or in corners of marble showers.
When cleaning marble be sure to stay away from harsh chemicals like bleach ammonia hydrogen peroxide and vinegar.
When marble is damaged by an acid it is called etching.
Your tiles may end up etched pitted or discolored.
In general we recommend against using any of our tilex bathroom cleaners both with and without bleach on marble so i wouldn t advise bleach usage here.
Marble is a porous material just like any other stone.
If your whole floor is etched or if the etched areas are rough then you may need to hire a marble maintenance professional to re surface your floor.
The use of bleach is the another great method of removing mold stains from marble.
Be sure to spray the marble mold remover or bleach solution in a small inconspicuous area on the marble surface prior to treating the mold.