To remove stains caused by rust one method you can try is applying a poultice.
Baking soda poultice rust marble.
Next spray it with water.
You need to take care not to scratch it or expose it to acid such as vinegar or strong alkaline agents like ammonia and detergents.
How to remove stains using a baking soda poultice.
Mix the baking soda in the bowl with the solvent tip.
The poultice mixture should have a smooth and thick consistency like frosting.
This poultice will have 6 percent hydrogen peroxide.
If you do not succeed with this you can also try using a rust remover product or consulting a marble restoration professional.
Baking soda also known as bicarbonate of soda is the answer.
Well known for its cleaning properties it can be also quite effective in preventing and removing stains from your marble or stone floor or surface.
Cover with plastic wrap.
Use baking soda or talc for your powder base.
A marble countertop in the bathroom or the kitchen can get stained with usage but it s actually pretty easy to remove that with a homemade diy poultice says the marble institute of america mia.
Now slather it completely with a paste made from baking soda and water to the consistency of sour cream.
About 1 pound of solid absorbent material is needed for every square foot of stain when finished the marble poultice should be the consistency of peanut butter or cake icing.
Organic stains can be removed with a poultice.
Steps for removing rust from marble.
Be careful if you are removing a stain from darker colored marble as hydrogen peroxide can cause the marble to lighten.
Just follow our five easy steps to remove your stain.
First blot the spot to lift as much of the substance as possible.
It is easily stained dulled and scratched.
Baking soda is alkaline so you should only use it with caution.
A poultice is a homemade stain remover that is often used to treat most types of stains.
One pound of powdered ingredient will cover about one square foot of marble so portion accordingly.
If your s isn t there yet add a little bit more water and stir.
Marble is a soft stone made of calcium carbonate.
Baking soda works especially well for food and oil based stains.
Leave covered for at least 24 hours the baking soda will dry and pull up much of the stain.