Q. I had a delivery guy accidentally drop two bottles of olive oil on the stone in the hallway of my apartment building. I'm not sure what kind of stone it is, but it's matte looking and apparently very porous. Now, my landlord is saying I... Read More

Q. Hi, the very first time I set a cutting board on the 6" hang over on my new sun gold quartzite island top, I noticed a crack 3 hours later. The crack extends 10" into the island top and also straight through the separate 2 1/2" beveled edge. This... Read More

Q. Our house was built in 1967 and has black slate flooring inside and on the porch and terrace. We've had some restoration work done, but we're not happy with how it looks. Even after sealing, it doesn't have the polished or wet look... Read More

Q. Hi, we have a penny marble tile backsplash in our new house. In the splash back there is quite a noticeable variation where four lighter sheets of penny marble have been installed. We are aware that best solution would be to remove the tiles and... Read More

Q. Our limestone fountain is dyed on special occasions. The purple dye is penetrating the limestone at the bottom of the wall. How can the purple dye be removed from the limestone? I have tried acid and chlorine. Any suggestions?   A. Thank you... Read More

Q. I bought lagos azul limestone back in December and it is getting installed in sections. I would greatly appreciate it if you could help me. I am hoping you might know a solution or can refer me to someone. My kitchen contractor installed the tile... Read More

How to Select Your Granite CountertopsEssential questions to ask your stone fabricator  When people are planning on getting new natural stone countertops and ask me what the most important things they will need to know about stone care, I... Read More

Q. Can Corian™ and cultured marble be treated like real marble? A. The daily care and cleaning of Corian™ and cultured marble are similar to that of natural marble, but professional repair and restoration methods are different. If your customer... Read More

Q. I did not know to seal my marble stone back splash BEFORE applying a light grey grout. Now my white marble is stained grey from the grout! How do I get the grey color out of my natural stone please? A. It's discouraging to see beautiful... Read More

Q. I have a base to a fireplace that is gray in color and rough, not smooth. How do I identify what type of stone it is? A. It’s entirely possible that your fireplace base that looks like stone isn’t natural stone at all. Many fireplaces... Read More