Add a total of ¾ cup of baking soda, vinegar, and ammonia and dilute it with 8 cups of water in.

Cleaning marble with baking soda. Now for stains that are very stubborn and cling to the marble surface, you have to: The poultice mixture should have a smooth and thick consistency,. Allow the peroxide to sit until the stain seems to be dissolving;

You can now cover the area. Let the baking soda settle down for 5 minutes. Depending on what the specific stain is, the solvent can be 6 percent hydrogen peroxide,.

How to use baking soda when cleaning marble. As a result, removing stains from cultured marble surfaces requires the use of harsh chemicals. For most organic food stains, the marble institute recommends cleaning with a solution of 12% hydrogen peroxide and a few drops of ammonia;.

Tape the marble sides so that your cleaning agents don’t come into contact with it while cleaning the grout. Pour a small amount of peroxide directly onto an ink stain made from a pen or marker. Prepare a mixture of water and baking soda as polish.

These two combined with warm water can help in bringing back the. Spray the area with water. Take 45 grams of baking soda and mix well into 0.9 liters of water, then apply the mixture on the surface of your.

Mix 1 heaping tablespoon baking soda and about 1 teaspoon water (to start, you’ll probably add more) and stir. Now cover the area with plastic, tape down and. Apply the paste to your marble surface and allow it to sit for 5 minutes.