Q How can I remove a candle wax stain from my concrete paver patio? Most of the visible wax has been removed, but dark stains remain. A Once the visible candle wax is removed, what often remains is a ...

You can't scrub oil and grease stains away. The trick is to draw them up out of the concrete with trisodium phosphate (or a TSP substitute), water and an absorbent material. Patience is the key. Old, ...

QUESTION: We live on a golf course, and our pool deck is getting what appears to be small rust stains on it. Do you have any ideas what may be causing this and how to get the stains out? ANSWER: The ...

Q: Your Jan. 6 advice about using OxiClean to remove leaf stains from concrete prompts me to ask if it would remove green copper stains from a concrete driveway. The stains were caused by runoff from ...

Q. I have a plowing company. Last winter while plowing, I left rust streaks on two properties. Though they are not very noticeable, they are noticeable. Do you have any ideas or solutions to removing ...