Marble tile etched
Q. I recently laid out 30 sq feet of marble tile in an entry way. The tile originally was of a high gloss polished look. After the grouting I had a persistent grout haze that would not go away. The instructions on the grout said to use vinegar and wa... Read More
What do I use to remove chalky stains on my stone?
Q. I waxed my stone tile floors with Quick Shine after removing dried up salt from the snow with clear water. It didn't look the best, because I used a cheap wax mop. Then, I put bleach in water to try and remove the wax and got chalky like stai... Read More
Carrara Marble Darkening
Q. On a new polished Carrara countertop, we placed a sheet of glass over part of it ...at the side with no glass covering, the marble is darkening. It does get wet and darkens but doesn’t seem to entirely lighten when dry. It also gets sun thr... Read More
Efflorescence - Removal and Prevention
Efflorescence - Removal and Prevention By Frederick M. Hueston www.stoneforensics.com The crystallization of soluble salts in Historic masonry causes severe deterioration of the substrate. This crystallization is called subfl... Read More