How can you clean water spots off marble?

If the water spots are on a non-porous surface, putting a diluted white vinegar solution on it and letting it soak awhile before scrubbing can make removal fairly easy.

White vinegar has been proven to work to remove hard water spots. See the step by step method below:

Natural Formula to Use:

Pure white vinegar

Method to Use:

1.Fill a clean spray bottle with pure vinegar

2.Spray the vinegar freely over the item to be cleaned and wait for a few minutes

3.If stains are stubborn spray more vinegar and wait a while longer

4.Simply wipe away with a clean cloth to reveal the shine

Tips:

Sometimes stains are extra stubborn - for this make a paste of white vinegar and baking soda and scrub gently with a soft brush or sponge. Never use an abrasive cleaner like scouring pads, powders or steel wool as this will scratch surfaces.