Bleach Stains On Marble

Marble stain identification tips.

Bleach stains on marble.

Water stains are yet another common stain that occurs on marble. Below are some more specifics on the method of removal for each stain. Mold can stain marble bathroom countertops floors etc. 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.

Think about what objects are typically used near the area of the stain. I have some light hard water and rust stains on my cultured marble one piece bathroom vanity tops with sinks. See our article of etch removal. Marble tile is just as susceptible to staining as solid marble but you can use the same method.

There also are light grayish stains around the drains. Although the surface is disinfected and safe it may remain unsightly. Only use bleach on light colored marble and do not. Removing mold stains from marble.

Because of its porous nature stains and dirt seep into the marble and are difficult to remove by traditional cleaning methods. Mold stains can be difficult to remove. Razor blade and paint striper. Bleach can be used to clean granite but if the corrosive liquid is allowed to sit too long on the material it can eat through the protective layer of sealant.

Even once the mold spores are dead the black staining may remain. See mold stains section below. The above table details what you will need to remove each type of stain. Mold is a common problem in many bathroom settings.

For example coffee stains will show up on a marble kitchen countertop near the coffee marker. Your tiles may end up etched pitted or discolored. The reaction happens in seconds and corrodes or eats away the marble essentially destroying the polished layer on the surface. If the hydrogen peroxide was unable to remove the staining diluted bleach may be the only product able to do so.

A bleach stain on a black granite countertop is unsightly and has more than likely removed the top protective coating over the natural stone. Other than the stains the cultured marble is in very good condition and the original gel coat still is relatively shiny. Calcium carbonate the primary compound in marble can be highly reactive to both acidic and alkaline cleaners. Marble is a durable stone under most circumstances but it does require some special care.

In general we recommend against using any of our tilex bathroom cleaners both with and without bleach on marble so i wouldn t advise bleach usage here. Bleaching stains removes most discoloration from unsealed marble. Or rust stains will show up near metal decorations and a water source. Marble is made of calcium carbonate which reacts with acidic and alkaline substances like bleach.

Marble is a porous material just like any other stone.