Q. My honed black granite looks streaky, (from sealer application). How do I remove the sealer or do I need to re-sand the stone?A. You may have to call in a stone restoration professional on this. But first try this: Pour some acetone (the kind you... Read More

Q. What's the best way to apply a sealant to a big outdoor patio ? with a roller or with a sponge ? Please help, Thanks !!A. The very best way is with a pump up sprayer (garden sprayer). Just be sure to blot up any excess using towels or aÂ... Read More

Q. Do you have any polishing compound for granite? I just installed new granite and in case I get any "etching" spots like I did on my marble when I spilled a can of soda on it I want to have something on hand. Would your marble polishing compound... Read More

Q: Our home is custom and less than a year old. We purchased St Lorent (sp?) black/red veined marble...expensive and lovely. We clean it twice weekly and wash off interior daily with water. It has dull streaks (like water falling down) on the... Read More

Q. My bathroom needs to be stripped and resealed. The brand new travertine was sealed with a water-based sealant by the contractor, and it has turned the beautiful tile into a mess. I have 160 sq ft on the floor, 100 sq ft on shower walls, and 28 sq... Read More

Q. I have a polished White Carrera marble floor. A solvent-based enhancing sealer was applied about a week and a half ago. It seeped through the outer edges and darkened the stone. Someone recommended a poultice. I want to try it. Please tell me... Read More

Q: Just had a new marble flooring installed (approximately 2500 sq. ft). Contractor did not mention polishing or sealing--job is now over..just told me to use water to clean the floor. I have since tried to find some info----do you recommend... Read More

Q: I just purchased an extremely light colored travertine slate for my front room, but would like a richer, darker color for the slate. Since it has not yet been sealed, can the slate be "colored" or "stained" before it is installed?A: Are you... Read More

Q. My grandson spilled juice on my travertine floor. I used an acid-based cleaner in an attempt to remove the discoloration, causing the floor to etch. There is an area about six square feet around that is very dull compared to the surrounding area.... Read More

I personally recommend Grout Perfect (www.groutperfect.com) though there are many out there. It is a superior product, easy to use ,and has benefits that go beyond just looking pretty, such as constant acting mildewcides and more. Fred Hueston... Read More