Q. How can I remove paint drops marks from full body porcelain tiles? It is oil base and water base paint. A. Methods for removing paint marks from full-body porcelain tiles depend on the type of paint and how long it has been there. For water-based... Read More

Q. 25 years ago, our painter applied a sealant, possibly epoxy, polyurethane, or acrylic, to a new flagstone interior entry. It‘s held up beautifully. We are about to install flagstone in a small breakfast room. We want to retain the color of... 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