To remove any stains on the marble start with a soft clean cloth that s been dipped into distilled water water that s been boiled to have any impurities removed and then allowed to cool.
Cleaning marble fireplace stains.
Don t set sharp edged objects directly on marble.
Step 1 protect marble from scratches.
Here are some more general tips for getting those pesky stains off your lovely marble fireplace or surround use a soft microfibre cloth to remove surface dust and dirt.
Leave covered for at least 24 hours the baking soda will dry and pull up much of the stain.
Lightly rub the stain with the cloth increasing in pressure if the stain is stubborn.
Gently wipe the paste away with a warm damp cloth the next day and follow with the cleaning spray.
After 24 hours remove the poultice and wash area with mild soap and water.
Use another spray bottle with plain water to rinse the area and wipe dry with a clean cloth.
You can also purchase distilled water from a shop.
Make sure to wipe down the marble when you are done to help avoid any streaks.
Persistent stains on light colored marble can be treated with hydrogen peroxide but this method should not be used on darker colored marble.
Spray the test area and scrub the solution into the marble with the brushes.
Use water to wet the stain.
Marble stains very quickly especially if a liquid is allowed to sit untouched for a period of time 1 x research source clean up orange juice wine and coffee as soon as they are spilled.
Use a spatula or scraper to evenly spread the poultice across your fireplace s stain making sure it is applied about a inch to inch thick.
Use warm not hot water.
For your regular cleaning you might try using just water and a rag to clean it.
Use plastic to cover the poultice then tape down the edges.
If you have marble floors use padding under chair and table legs.
The formula contains very active ingredients that will leave the surface of your marble fireplace constantly shining.
The marble cleaner is highly effective and yet gentle on stones.
Leave the poultice for 24 hours.
Apply a fresh poultice if needed.
Marble is a very porous substance and you will want to avoid using certain cleaners on it.
This will ensure you do not damage the marble or stain it.
Let the mild bleach solution sit on the surface for 15 20 minutes.
The best way to address mold stains is to use a product that is specifically designed for removing mold and mildew stains on marble such as this one.
Look for soot stains and mug stains in particular.
Weiman granite cleaner and polish weiman granite cleaner and polish is one of the most recommended products on amazon for cleaning a marble fireplace.