Start with water and a stiff brush and if that doesn t do the trick try an oxygen cleaner or a mix of baking soda and vinegar followed by brushing.
Bleach grout marble.
To effectively clean the grout and avoid potential damage do not mop the entire floor with the clorox bleach.
Bleach can be used sparingly in certain situations in a very very dilute solution but more often than not people get the mix wrong and etch their marble.
Deep stains may call for replacing the grout altogether.
However there are some things to consider that may make using bleach to clean your tile s grout a bad idea.
Using bleach to clean your colored grout can result in fading of the color making it uneven or even removing the cover if the bleach isn t handled properly.
For natural stone surfaces bleach cannot be recommended for various reasons.
Calcium carbonate the primary compound in marble can be highly reactive to both acidic and.
The grout between these tiles is long overdue for a cleaning but the homeowner is worried about damaging the marble.
34 for a quart at lowe s is an example of a penetrating sealer.
Go easy though grout is less durable than the tile it s holding together and harsh cleaners like bleach can erode it.
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.
First bleach can discolor or even strip color away.
And while you might think that bleach is the best way to tackle mold growth you re quite mistaken.
Floors walls and countertops made of marble have an attractive satiny finish that enriches the appearance of rooms wherever it s installed.
If you re wondering how to clean grout and whether or not bleach is safe to use read on.
Unlike tile and grout which can tolerate scrubbing with stronger cleaning.
Marble is calcium carbonate a.
Bleach doesn t clean mold.
Unfortunately i can t give you a recommendation for bleach usage on tumbled marble tiles.
How to remove mold from a marble shower.
So it s best just not to use it.
One of the chief reasons to clean your grout is to ensure that mold and other organic forms of matter aren t allowed to grow there discoloring your grout and creating a whole slew of other problems.
There s only one exception to this rule and it will be mentioned below but there are better options for marble slate granite and other types of natural stone.
Mold thrives in damp dark environments and marble showers are no exception.