Have you ever moved a piece of furniture only to discover a mystery orange-red rust stain on the carpet? Or maybe your favorite shirt suddenly has a new rust stain on it after a recent wash. No matter ...

The previous owner of our West Seattle cottage left behind an ancient metal chiminea, which had drizzled a rusty stain onto the patio. But not just any rust stain: This one had really hit its mature ...

If there’s one subject that shows up in my inbox more often than any other, it has to be rust. Ugly, orange-ish stains on tubs, showers, toilets, washing machines, sinks and even stainless steel. One ...