So i m assuming that the nail polish remover etched the marble unless there is some type of nail polish remover product that contains a colored dye that could stain.
Acetone on white marble.
The acetone will break down the oil and the powder will soak up the oil particles.
A marble poultice is first applied to the surface of the marble above the stain the liquid part of the poultice will be partially absorbed by the marble and will slowly draw out the stains from the marble pours into the white paste material.
Acetone is particularly useful when trying to remove stubborn stains from granite surfaces and using it is simple.
This is a lengthy and slow process so the poultice needs to sit on top of the stain for at least 48 hours.
Make an acetone poultice with talcum powder baking soda or any other absorbent powder such as cornstarch or flour.
Granite is capable of handling acetone s strength so acetone can be used to clean granite floors and countertops.
Pure acetone is recommended for removing oil stains from granite as well as for cleaning marble.
Acetone is a chemical that is too harsh for some surfaces.
For dark colored stone use acetone or for light stone 20 percent hydrogen peroxide adding it to the flour one teaspoon at a time to.