Q. We had a quartzite counter island installed. The top was set flat on the cabinet, and there has been no movement. A crack appeared about one month after the installation. The crack goes opposite of the natural veining in the stone. There is a... Read More

Q. I have interior darkly stained flagstone floors throughout the house and very difficult to clean with uneven surfaces. Can I use a steam mop on them without damage or lifting the color? A. Steam mops can damage natural stone, including flagstone,... Read More