Marble has turned brownish yellow
Q. I have a marble step coming out of my shower. Part of it has turned a brownish yellow color. How do I get it clean?
A. Unfortunately it sounds like the source of your problem is oxidation. You can try creating a poultice using Iron Out. Refer to the stain management section in the
Care Guide.
Dr. Fred
Chief Technical Director
Article ID: 1658
Created On: Thu, Oct 23, 2008 at 4:31 AM
Last Updated On: Thu, Oct 23, 2008 at 12:00 AM
Authored by: Administrator [admin@stoneandtilepros.com]
Online URL: https://marblecleaning.org/knowledgebase/article.php?id=1658