The acid corrodes or eats into the stone making dull spots and white spots that people often call water stains.
Lime stains on marble.
Lemon stains on marble.
This refers to a true marble stain.
Rust stains can usually be removed with a poultice or a non acidic rust remover.
A lemon stain on marble can also be of both kinds.
Unbeknownst to your guest lime and lime juice is acidic like most fruit juice and that is bad for a marble table.
Both are easy to apply and are safe to use on polished marble.
Rust stains can be quickly and effectively removed from marble and limestone with the use of non acidic chemicals.
Rub the powder onto the stone with a damp cloth or by using a buffing pad with a low speed power drill.
The lemon juice on marble floor is absorbed by the stone and the marble presents a darker color spot.
A specially formulated cleaner is required.
Marble is a calcite based stone that reacts with acids instantly.
A superficial etch mark and a deeper lemon stain on marble.
Other than the stains the cultured marble is in very good condition and the original gel coat still is relatively shiny.
Don t use vinegar or lemon juice on limestone or marble limescale is mainly calcium carbonate which can be easily dissolved by mild food safe acids like kitchen vinegar or lemon juice.
I have seen two approaches mentioned on line to remove stains from cultured marble.
There also are light grayish stains around the drains.
Lily pollen stains sound like something you can simply brush off a marble surface but the naturally porous surface of marble stone absorbs the yellow or orange stains left by the pollen.
Sometimes the result is a glass ring.
This case is not very common as lemon does not usually penetrate that deep.
Be careful if you are removing a stain from darker colored marble as hydrogen peroxide can cause the marble to lighten.
You can effectively remove organic stains caused by lily pollen with cleaning supplies and methods that are safe for marble and other stone surfaces.
Most common cleaners and particularly those for removing hard water stains like clr or lime away are too acidic or caustic and will damage the finish of marble and natural stone.
This poultice will have 6 percent hydrogen peroxide.