Apply the flour poultice to the area with plastic spatula or spoon.
Cleaning old marble table top.
Dry it with a clean cloth.
Mix hydrogen peroxide and flour to make a paste.
Removing spots and stains.
Wash the tabletop with dish soap hot water and a dish cloth.
Rinse the table thoroughly.
Use a commercial marble care product formulated to seal the porous surface of the stone after cleaning your tabletop to.
Make a mixture out of hydrogen peroxide and a few drops of ammonia.
Spread the paste over the entire table and cover.
Purchase 12 percent hydrogen peroxide often used for hair lightening in beauty supply stores.
Cover with plastic wrap and press firmly.
Scrub at rough spots with a plastic scrub brush.
Remove and discard the plastic wrap and allow the.
Place between 1 4 cup and 1 2 cup of flour in a shallow bowl.
How to clean an antique marble tabletop.
Use a dust mop to remove dust dirt and debris from the tabletop.
The michigan state university extension notes you can clean soiled marble with warm water mixed with dishwashing.