There also are light grayish stains around the drains.
Bleach on marble stains.
Or rust stains will show up near metal decorations and a water source.
See paint stain section below.
If you don t catch a spill quickly hello red wine spilled at a lasts until 2am dinner party there s hope.
The bleach has etched the marble causing the dull light spots on your table top.
For example coffee stains will show up on a marble kitchen countertop near the coffee marker.
Water stains are yet another common stain that occurs on marble.
Marble stain identification tips.
The yellow stain didn t fade a bit.
Calcium carbonate the primary compound in marble can be highly reactive to both acidic and alkaline cleaners.
Even once the mold spores are dead the black staining may remain.
Your tiles may end up etched pitted or discolored.
Only use bleach on light colored marble and do not.
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.
I have some light hard water and rust stains on my cultured marble one piece bathroom vanity tops with sinks.
Mold can stain marble bathroom countertops floors etc.
First i tried a mild solution of dishwashing soap and water.
Mold is a common problem in many bathroom settings.
Mold stains can be difficult to remove.
Marble is made of calcium carbonate which reacts with acidic and alkaline substances like bleach.
The reaction happens in seconds and corrodes or eats away the marble essentially destroying the polished layer on the surface.
For most organic food stains the marble institute.
See mold stains section below.
Razor blade and paint striper.
Although the surface is disinfected and safe it may remain unsightly.
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.
Think about what objects are typically used near the area of the stain.
If the hydrogen peroxide was unable to remove the staining diluted bleach may be the only product able to do so.
I escalated from diluted simple green to undiluted simple green to a vinegar water solution to a diluted bleach situation to pure uncut bleach on a toothbrush.
Because of its porous nature stains and dirt seep into the marble and are difficult to remove by traditional cleaning methods.
Getting out pesky stains.
I started to scrub.
Bleaching stains removes most discoloration from unsealed marble.
The above table details what you will need to remove each type of stain.
I don t recommend this unless like.
Removing mold stains from marble.
Marble is a porous material just like any other stone.