I hope I'm wrong, but I believe that is a chemical change and is permanent. Contact a professional. Maybe the stains could be chelated out with HF (hydroflouric acid). But you should still get some professional advice.
ANSWER:Personally I hate using any kind of acid on marble, it's just not a good mix. First thing to try is acetone on a soft rag. Hydrogen Peroxide may bubble out the stain. There are also marble poultices available at Home Depot that may be required. When it does come clean, remember to reseal the stone with a professional stone cleaner.
You can remove hot oil stains on a marble bench top by washing it with very hot water and a good quality dish soap. Dry the bench top with a clean, dry towel to prevent smearing.
Answer#1I hope I'm wrong, but I believe that is a chemical change and is permanent. Contact a professional. Maybe the stains could be chelated out with HF (hydroflouric acid). But still get some professional advice.
Ii HAVE USED MILK ON MARBLE AND WOOD WATER STAINS.
water
water
To remove coconut water stains, first soak with cold water for a small amount of time. Then, spray the stain with a stain treatment, then wash in cold water.
Vinegar.
Oil and grease stains are tough to remove from clothes because they resist water. The water in a washing machine works around the stain. Detergent makes it possible to remove oil and grease stains.
Pledge will remove water stains from wood as well as apply a protective layer to help keep new stains from forming.
i suppose your wa shing machine leaves stains as well
You can use a solution of two parts water to one part white vinegar to remove water stains from glassware.
Kaboom! Kaboom!