If you try these methods and still do not have.
Marble tile getting darker.
Marble tile is just as susceptible to staining as solid marble but you can use the same method.
Available in a variety of colors and shades marble can be.
The problem is most likely a bad installation and or cracks or voids in the grout allowing water to get trapped behind the tiles where it cannot evaporate.
Because marble is porous you should clean spills immediately or you run the risk of the stone developing stains.
Be careful if you are removing a stain from darker colored marble as hydrogen peroxide can cause the marble to lighten.
The top picture was taken right after the install the bottom is after about two.
If you notice that the tiles in your wet area especially in the shower recess where you may have a leaking shower have changed to a darker colour the situation needs attention as soon as possible.
I had tile installed i my bathroom.
A simple test of this is to let the lid off the mastic container for a few days or look at the mastic trowel the next day.
What type of thinset to use when installing marble tile.
It is a beautiful marble basket weave pattern but it is turning dark.
Cement board still allows water to pass through.
Rust stains can usually be removed with a poultice or a non acidic rust remover.
Unfortunately rust stains are the most difficult of stains to remove from marble.
If it was a tub with shower is one thing but a full shower requires the extra moisture protection especially at the base.
Most mastics turn brown over time when exposed to air.
Since i know very little about tile and plumbing i had everything professionally installed.
When installing tile in your home you can use a variety of products to adhere the tile to the substrate.
For instance different kinds of.
Please please do consider using kerdi everywhere from and for the floor pan and up onto the walls as far as the walls could possibly get wet.
Marble is a durable stone under most circumstances but it does require some special care.
Marble shower tile getting darker.
Wet stone is always darker in color so the white marble tiles become gray and stay gray since they are saturated with water.
It is an indication of a problem that can cause long term structural damage if left unattended.
Instead it just absorbs into the marble.