limestone with mold / mildew stains in grout joints.
Q. We have mold buildup in grout joints and surface has film on it. What is best to clean mold and remove film from surface?
A. There are several cleaners that will remove the mold but you must be careful to choose one that will not damage the limestone. I would recommend that you use a mold and mildew stain remover for marble and limestone.
To take it a step further, your grout can also be sealed with an impregnating sealer with very effective anti-fungal properties. To locate a contractor in your area that can perform this service for you,
Article ID: 224
Created: July 11, 2010
Last Updated: August 17, 2020
Author: Admin
Online URL: https://sr-manual.com/kb/article/limestone-with-mold-mildew-stains-in-grout-joints-224.html