Marble Staining Problem

The marble seems to absorb and diminish stains over time.

Marble staining problem.

These stains can be the result of a water glass that was left on a marble countertop for too long or from hard water buildup around sinks and showers. Once a stone becomes stained it can be very difficult to remove. Method of stain removal. Most of them can be removed with a marble poultice.

I also discovered how to lift up small beginnings of stains with a poultice made of baking soda and water mixed into a paste and left on the countertop overnight. So closed in fact that marble often cannot absorb even a sealer stay tuned for my marble sealing post marble etching. Also to my surprise i found that some of the staining that happened before the countertops were sealed faded significantly. Each one of these above stains have a unique method of removal.

Usually the problem occurs in showers and on floors because there is water under or behind the tiles. Marble is more porous than other common countertop materials like engineered stone sold often as simply quartz or soapstone so it can be prone to staining and etching a k a light. 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. Marble is not very absorbent so it does not stain easily.

A marble stain is when a substance is absorbed into the pores of the marble. To prevent staining clean the spilled material as soon as possible. Most foods drinks ink oil and rust will stain marble. This is because the pores are closed down in the polishing process.

White marble often has deposits of iron. Blot the spill with a clean paper towel or cloth. Mold is a common problem in many bathroom settings. If water leaches into the core of the marble tile and contacts these deposits the iron will rust and bleed to the surface causing brown orange or yellow spots marble stains.