Mold can stain marble bathroom countertops floors etc.
Water rings on white marble.
They are not an absorbed stain but rather the result of a chemical reaction called etching.
First i can appreciate your love of the look of marble but it s unfortunate that you were not warned that you would have this problem with marble in the kitchen.
Lots of etches so all those light colored stains that look like water spots or water rings are actually marks of corrosion etches created by some chemically active liquid mostly but not limited to acids which had a chance to come in contact with your marble.
Spray the polishing powder 2 to 3 times with the spray bottle to dampen the polishing powder.
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.
Add the polishing powder.
Rub the paste into the stain with a soft cloth.
Lemon juice damage is the worst.
Cover the area with plastic wrap for 24 hours.
Difficult stains remove more difficult stains and water spots with a thick paste of baking soda and water.
Dry with a soft cloth.
Mold is a common problem in many bathroom settings.
Above the etch mark wipe the surface clean of any grit of dirt.
Water rings are very common.
When a glass is set down on a marble table condensation can drip down the outside of the glass and create a pool of water.
And then also random spots and glass rings where water evaporated leaving the minerals behind.
Marble countertops and other surfaces are no stranger to ink stains.
Rinse the paste away with clear water.
The slightest delay in removing a sweaty glass from a marble countertop can result in serious glass rings if you love the look of marble and enjoy it in your home then it is highly likely that you also get the dubious pleasure of enjoying this stone s susceptibility to water marks.
Clear light colored or white spots rings or dull spots on marble are etch marks 95 of the time but a similar looking mark can occur with hard water.
Add enough mb 11 polishing powder to cover the stain.
Buff hard water accumulations using.
Unsure which marble polishing powder.
When the water evaporates it leaves behind calcium and magnesium which form an unsightly stain on your marble.
How to get etch marks out of your stone.