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.
Why is my white granite turning brown.
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 best way to test your water is with a common ph test kit.
Many cases of granite discolorations are simple stains that are easy to remove.
If your water tests positive avoid cleaning your counters with tap water and use a natural.
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.
This is absolutely not the look i was going for i.
Granite countertops stand up well to heavy use.
This type of granite is very similar to the tan brown granite but with larger feldspar grains.
Spots in white granite turning yellow brown.
Marble granite and stone do not like having acidic ie.
Not a good thing.
White marble tiles can remain for years without yellowing then over time may slowly turn yellow and in severe causes may turn completely brown.
With normal use and proper care they re impervious to heat and staining.
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.
What makes granite countertops turn color.
Black pearl granite this is not actually a granite but a type of gabbro with pyroxene and amphibole.
Citrus or vinegar will actually cause etching on granite countertops.
There are two ways to approach this problem.
Start by determining the source of the stain.
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.
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.
Granite countertops also don t like it when you use something like windex on them because it strips the seal off of the stone.
Citrus based cleaners used on them.
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.