If you try these methods and still do not have success contact a professional to assess the problem.
Remove stains and polish cultured marble.
And you ll have to cover that spot with high gloss finish and match the sheen to the rest of the sink.
One for removing mineral deposits and the other for removing general stains.
Removing ink stains using isopropyl alcohol.
If you need to clean hairspray or some other sticky substance from cultured marble use denatured alcohol.
Removing stains from cultured marble.
Cultured marble is a beautiful material but one that requires special care to keep it in good condition.
Below are two stain removal methods.
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.
A stain around the drain is likely from mineral deposits from the water that commonly sits in that area.
Drape the wet rag on top of stains or buildup.
Pour a little isopropyl alcohol on a cotton ball or cloth and apply to a small out of the way area of the cultured marble.
Cultured marble a mix of marble powder and a polyester resin requires a gentle touch when it comes to cleaning.
Make sure the rag is flat against the stain and the wet parts of the rag touch it.
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.
Avoid using abrasives which may damage the surface.
Place the vinegar dampened rag over the buildup or stain on your cultured marble.