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.
Clean marble sink stains.
Mold is a common problem in many bathroom settings.
For most organic food stains the marble institute recommends cleaning with a solution of 12 hydrogen peroxide and a few drops of ammonia.
If you spilled anything oil based like a vinaigrette.
Unfortunately along with being beautiful marble is also extremely vulnerable and susceptible to stains and damage.
Only use this technique for marble that is light in color.
Water stains are yet another common stain that occurs on marble.
Avoid using abrasives which may damage the surface.
Cultured marble a mix of marble powder and a polyester resin requires a gentle touch when it comes to cleaning.
Only use bleach sparingly to clean your marble.
You can then use mild dish soap and hot water to scrub the sink clean.
Mold can stain marble bathroom countertops floors etc.
After this dry the sink using a soft cloth or paper towel.
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.
Learn how to clean marble and protect your investment from damage.
Begin by clearing out any dishes and debris from your sink.
Same as when using vinegar or hydrogen peroxide dampen a clean soft rag with bleach wring out excess and drape the rag over stains.