Lemon Kool-Aid Tang² or Bar Keepers Friend can be used in place of Iron Out however they all contain acid which can etch the stone. However many have limitations as well and can damage your stone. How To Remove Rust Stains Fro…
When it comes to the solvent part we recommend 6 hydrogen peroxide or ammonia bleach solutions for organic and dye stains on light color marble. This is a paste that is applied to a stained area and also has the texture of peanu…