A close-up image of a rust stain on a concrete sidewalk - Caroline Munsterman/Getty Images We may receive a commission on purchases made from links. A rust-stained sidewalk is a real eyesore, and the ...

You're looking at an iron-oxide (rust) stain in a granite countertop that could be millions of years old. In my opinion, it's not a defect. (Courtesy of Tim Carter) (Tim Carter) Perspective by Tim ...

I hope you have a suggestion for me as I have tried everything including a paste of whiting to remove what looks like rust from around the faucets (brushed nickel) of a marble vanity. BARBARA Mix 4 oz ...