However be careful when using this method on darker stones as the hydrogen peroxide can lighten the color of the marble.
Wine stain on marble.
Once etched the red wine then absorbed and stained the marble.
Rinse the surface and.
Stains from coffee tea wine foods and other organic substances are pink to brown in color and relatively easy to remove.
Mix a few drops of ammonia with 12 hydrogen peroxide to spot clean the stained area.
Etch marks are the result of the top layer of the marble wearing away due to the stain.
A marble stain develops when the wine or any liquid absorbs into the stone creating a dark spot.
It is more obvious if you drink red wine.
Wash the surface clean using a solution of one part dishwashing detergent to two parts water.
Remove any remaining wine from the marble surface using a sponge or wash cloth.
Rinse with a cloth dampened with water then dry the marble with a clean cloth.
It may help you to clean the first layer of the mess.
What likely happened is that the red wine first etched the marble which damages the surface exposing more porous raw marble making it more absorbent.
Stir the two ingredients in a bowl to create a thick paste.
Mix up a white wine stain removing poultice using 1 2 cup powdered chalk and 1 3 cup of 12 per cent hydrogen peroxide.
Wine glasses and the wine can leave pesky stains on your marble floors and countertops.