What makes granite countertops turn color.
Why is my white granite turning brown.
This oxidation process is accelerated when the tile is saturated as in the flood in the above example.
Granite does not readily etch but constant exposure over time to acidic city water or citric cleaning products slowly eat away at the polished surface of the counter leaving a dull appearance.
The porous granite soaks colors and dyes often resulting in stains after lots of use or exposure to some fluids or objects such as oil based cosmetics food colored drinks and metal objects.
Granite countertops also don t like it when you use something like windex on them because it strips the seal off of the stone.
The label said everest white granite and it looked like an artistic tribute to my favorite cat the snow leopard beautiful crisp white silvery bits and lots of black spots and shiny chips.
This type of granite is very similar to the tan brown granite but with larger feldspar grains.
With normal use and proper care they re impervious to heat and staining.
If your water tests positive avoid cleaning your counters with tap water and use a natural.
Many cases of granite discolorations are simple stains that are easy to remove.
If you move a long standing object from your granite countertop and discover a difference in color it is usually caused by the countertop darkening over time due to light exposure.
It was white and gray some of the gray spots have now changed color and there are a a couple brown spots in the white as well.
This is absolutely not the look i was going for i.
White marble tiles can remain for years without yellowing then over time may slowly turn yellow and in severe causes may turn completely brown.
There are two ways to approach this problem.
Granite countertops stand up well to heavy use.
Marble granite and stone do not like having acidic ie.
Not a good thing.
Spots in white granite turning yellow brown.
It was also priced at just 856 for the 115 x74 slab less than a third of the others i had my eye on granted the others were quartzite.
However granite is porous.
Citrus or vinegar will actually cause etching on granite countertops.
Start by determining the source of the stain.
Black pearl granite this is not actually a granite but a type of gabbro with pyroxene and amphibole.
Since it is usually only the areas that were under a countertop appliance for a long time that have remained light the easiest method is to darken those areas to match.