Something made from iron may have gotten wet and the legs or bottom of the object as it sat on the granite left behind the rust.
Can rust come off granite.
I recently received a call from ny regarding a recent rust stain appearing on a grey granite.
That rust then transfers to the porous granite causing it to stain.
This stain remover is specially designed to work on rust stains on interior and exterior surfaces including stone.
After this time your stain should be all gone.
Unfortunately rust stains are typically the most difficult to remove from marble or any stone so don t expect quick or perfect results.
When you scrub with a nonabrasive rag or sponge the stain should come right off.
Though rust can be one of the most difficult stains to remove from granite some products will help with the care of your granite headstones.
Here are a few simple steps you can try to remove rust stains from your granite.
You can also make a paste with salt that can often be just as effective.
However as mentioned above if it is not you may want to use a rust remover or call a professional.
Granite steps with an iron rail cast iron patio furniture on granite pavers or metal pet chain lying on against a granite slab.
If you have a leaky faucet or water is left to accumulate around a metal sink basin or faucet it can rust.
Purchase iron out or super iron out industrial cleaner from a hardware store.
Metal high in iron content can be a particularly formidable.
The image attached is an extreme example but depending on the exposure some granite and other stone types can rust when exposed to moisture.
You can do a small test to see if you can remove the rust stain.
Easy step by step instructions video on how to remove rust stains from natural stone patio using stontex rust off.
Stontex rust off an acid free cleaner th.
Lustro rust remover powder is designed to remove rust stains out of granite marble travertine limestone terrazzo concrete brick and sanded grout.
Salt is famously corrosive and while it can promote rust on metal it does the opposite when you use it for removing rust stains from nonmetallic surfaces.
Determine the source of the rust stain.
Metal coming in contact with your granite can cause it to rust and become discolored.