Cleaning Marble Hard Water Build Up
by Laurie
QUESTION:
We just bought a new house that is 2 years old. Behind one of the bathroom sinks is a water stain (white calcium build-up)the size of a half dollar.
The marble is polished and is black with silver and taupe flecks in it.
ANSWER:
Using a razor blade will usually get most of the calcium/hard water build-up off the marble.
If that doesn't do the trick, then use
MB-3 Soap/Hard Water Cleaner to removing and cleaning marble hard water deposits in the future.
Good Luck,
Ryan

I highly recommend
MB Stone Care Products to maintain all your marble, stone and granite countertops and floors in optimal condition. I've used other good products (Stone Tech, Miracle) but found
MB Stone Care is the most reliable and effective.