Rust stains can usually be removed with a poultice or a non acidic rust remover.
How to get water spots off marble floor.
If you try these methods and still do not have success contact a professional to assess the problem.
Water spots are defined as water deposits built up on your marble surface.
Since marble is softer than other natural stones such as granite it is more susceptible to staining from cooking and spills.
Water stains on marble.
The water marks should be cleaned off of the marble with a safe cleaning ingredient that will remove the residue without causing damage.
Water stains are a common issue with marble countertops but pure water will not stain or damage marble.
These surfaces commonly collect water that splashes onto the marble surface and when you allow the water to air dry you typically get left with cloudy dirty looking spots of residue.
Etching is the cause of these seemingly transparent or chalky dull spots as seen in the photo at the top of the page.
This occurs when water containing large amounts of mineral deposits like calcium and magnesium commonly called hard water is allowed time to dry on your marble surface.
In addition spots result from water splashing around the sink.
Water stains can be easily removed from marble.