Reading about cleaning blood from marble i think the advice to treat quickly before the stain sets means that the blood stains of taulbee will forever stay just where they are.
Blood stains marble.
If you are concerned about hard water marks on marble use distilled water.
Each one of these above stains have a unique method of removal.
Cultured marble is different from natural marble in that it has a resin finish that is non porous and more resistant to stains.
Follow these steps to remove blood stains from alabaster or marble.
This is a material made from a porous solid and a solvent some sort of liquid to form a paste type material that has the consistence of cake icing or peanut butter.
If stain remains mix a poultice of water powdered detergent and chlorine bleach.
Blood stains should be treated as soon as possible because they can set quickly.
Wipe stain with a sponge dipped in cold water.
A stain survives to this day on the marble stairs at the place where taulbee was shot.
It s not paranormal it s the nature of marble wood and blood to stay together.
How to clean cultured marble.
Follow the above directions for removing rust stains from marble to effectively remove organic stains.
Most of them can be removed with a marble poultice.
Apply it thickly to the stain and cover with a damp cloth to retard drying.
Method of stain removal.