These stains can be the result of a water glass that was left on a marble countertop for too long or from hard water buildup around sinks and showers.
Acetone stain on marble.
Nail polish remover is usually acetone which does not damage or stain marble and some other products which can damage marble.
More persistent ink stains and larger paint stains can be removed with the help of a marble poultice that will soak up the pigments from the stain within a couple of days.
Mold is a common problem in many bathroom settings.
If the surface is a darker colored marble you will complete this step using acetone instead of the 20 percent hydrogen peroxide solution.
For lighter colored stone use a 20 percent hydrogen peroxide solution.
The process may need to be repeated but no special considerations are needed for stain removal via marble poultice for oil based stains.
See below for marble poultice process.
Mold can stain marble bathroom countertops floors etc.
An oil based stain will darken the stone and normally must be chemically dissolved so the source of the stain can be flushed or rinsed away.
Clean gently with a soft liquid cleanser with bleach or household detergent or ammonia or mineral spirits or acetone.
Pens or markers left uncapped may leak onto your marble surface as well.
Oil based stains can be removed with a marble poultice made with acetone or mineral spirits.
How to remove ink stains and paint stains from marble surfaces you can use lacquer thinner to get ink stains from markers pens etc and small amounts of paint out of marble.
The marble institute of america recommends only using acetone on dark stones.
Water stains are yet another common stain that occurs on marble.
If the stain is on a light colored stone clean with a little bleach or hydrogen peroxide.
If the spill goes undetected and results in a stain you may be able to remove the stain by gently applying acetone to the stain with a soft cloth.
If you have a lighter colored marble surface dip a cotton swab in a 20 percent hydrogen peroxide solution.
To remove ink stains from dark colored stone dip a cotton swab in acetone and apply directly to the surface.
Removing ink stains from your marble surface will depend on what color surface you have.
If it s on a dark stone use a lacquer thinner or acetone.
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.