Black Stains on White Marble Shower

by Caren
(Huntington, NY, USA)

QUESTION:

The part of our white marble shower stall saddle that is inside the glass shower door is marked with black stains. How can I clean them off?

ANSWER:

Sounds to me like advanced mildew stains. You certainly want to use a product that is safe for marble... (most common brand name products are too harsh and damaging).

I'd recommend BLAST Mildew Remover.

Spray on and let sit for 5-10 minutes, then scrub with a soft-bristle brush.

Cleaning marble showers more often will minimize this problem.

If the mildew has actually stained the marble and/or the stain is from something else, then you'll find all the answers including step-by-step instructions on how to remove all types of marble stains in the Removing Marble Stains Manual.

I'd try the PRISTINE first, unless of course you already know for certain the marble is actually stained (substance absorbed into marble) and doesn't just need more specific marble cleaning.

Good Luck,
Ryan

P.S. Get all the facts, answers, explanations and simple solutions with step-by-step instructions for any issue, problem or question with our Granite & Marble Maintenance Manuals.

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