Q. I have a nice-looking terrazzo floor that has rust spots made by paint cans left on it. I tried removing the rust with Rust Reformer and a little bleach rubbed with steel wool, but nothing worked.

Q: My concrete sidewalk and driveway have large brown rust stains that I haven’t been able to remove. I tried bleach and a chemical remover to no avail. Can you help? A: Rust stains on concrete seem ...

Q: We moved into an existing home that has granite countertops. When we looked at the house, there were cleverly placed trivets in certain places. I have come to discover that they were hiding what ...

Q: We have some water stains on our bay window sill from our flower pots and were wondering what is the best way to remove them. My wife bought a bleaching product. Also, we have a camp in ...