How do you clean stains from marble?

To clean stains from marble, wash the surface with a mixture of warm water and dish soap. If that does not remove the stain, wash the surface with a mixture of peroxide and ammonia.

Homeowners can remove stains from marble counter tops, table tops and other surfaces using the following steps:

1. Make a mixture of water and dish soap

Choose a gentle dish soap that does not have abrasive properties. Dissolve around 1 tablespoon of soap in a spray bottle filled with warm water. This can help remove oil and other food-based stains.

2. Clean the surface

Spray the dish soap mixture onto the stain. Wipe it away with a soft cloth and dry the surface immediately with a towel.

3. Make a hydrogen peroxide mixture

If dish soap fails to remove the stain, hydrogen peroxide may work. Mix a few drops of ammonia with a 12 percent hydrogen peroxide solution. Test the solution on a spot on the underside, corner or edge before applying it to the stain. Use the mixture to gently work at the stain.

4. Make a peroxide poultice

Stubborn stains may require some time to remove. To work away deeply set marks, mix some hydrogen peroxide with flour until it has a thick, creamy consistency. Test the poultice on a spot that is not visible before applying it to the table. Apply the mixture to the stain in a thick layer and let it sit for up to 24 hours. Repeat until the stain is gone.