One for removing mineral deposits and the other for removing general stains.
Remove stains and polish cultured marble.
You can wet stand the stain on that cultured marble sink sure but then you ll remove the finish and end up with a bare spot.
Cultured marble is a beautiful material but one that requires special care to keep it in good condition.
If you need to clean hairspray or some other sticky substance from cultured marble use denatured alcohol.
And you ll have to cover that spot with high gloss finish and match the sheen to the rest of the sink.
Make sure the rag is flat against the stain and the wet parts of the rag touch it.
Unfortunately rust stains are the most difficult of stains to remove from marble.
If you try these methods and still do not have success contact a professional to assess the problem.
Place the vinegar dampened rag over the buildup or stain on your cultured marble.
Avoid using abrasives which may damage the surface.
Removing ink stains using isopropyl alcohol.
You can either use regular marble cleaner or try removing the stain using grade 0000 steel wool.
Water stains can be easily removed from marble.
A stain around the drain is likely from mineral deposits from the water that commonly sits in that area.
Below are two stain removal methods.
Instead use a soft cloth and liquid based stain removers such as vinegar or a mild soap and water to treat many kinds of stains.
Drape the wet rag on top of stains or buildup.