Q. How do I remove pet discolorations on my bluestone hearth that did not come clean with mild soap / water/ scrubbing? A. The answer to this question depends on what caused the discolorations. Bluestone can becomes discolored by pets in various ways... Read More

Q. What is the easiest way to remove oil stains on blue stone walkway? A. Since your question is about exterior stone, we will assume that the oil is from a vehicle engine. While different oils have different properties, the initial treatment... Read More

Q. I recently moved into a home built in 1980 that has travertine tiles in all of the common rooms of the house including the bathrooms. It is a beautiful stone, but I personally hate it. It is just too much beige, and I also feel it dates the home.... Read More

Q. I am about to purchase a beautiful slab of marble for my pool house. It is called Skyfall marble. It has blue, green hues with grey. The slab is covered with smooth white spots. The distributer said they are natural, but I can't find ANYTHING... Read More

Q. Started a project of refinishing my kitchen table. I put polyurethane on the table top. I must have spilled some of the poly on my granite. It has hardened. How do I remove from my granite? Thank you! A. If the polyurethane spill is large, thick,... Read More

Q. A little too late I've discovered that travertine was not the best choice for the master bathroom (walls and floor) of the house we are renovating for the purpose of selling. The semi polished stones looked lovely at the store but once... Read More

Q. How do I get a motor oil stain out of my blue stone deck? A. Motor oil is resistant to water-based cleaning. It also has certain properties that make it highly adhesive to surfaces, and its amber/black color can easily transfer into porous... Read More

Q. What should I use to get out polyurethane stain on my sandstone step? A. The methods for removing polyurethane from stone will vary, depending on what type of polyurethane caused the stain. Each type behaves differently once it hardens or seeps... Read More

Q. There are black mildew stains around the drain of my travertine sink. I was away when they appeared and had a house guest during that time using the bathroom. I don't know nor does she know how the stains got there. The sink was new. I did... Read More

Q. I have laid kota stone on all my stairs and corridor doors. After installation, there were a few stains on the paint and concrete while laying stones. As we didn’t know how to clean the stone, we used thinner and acid to remove those stains.... Read More