Hi,

Water will stain light colored granite that is installed as a countertop. I
once lived in an apartment with tan, white, and brown flecked granite
countertops. The area around the sink was a different color because the
iron in the granite had oxidized due to the repeated exposure. Most
commercially installed countertops are supposed to be sealed so I assume
that these were. However, the surface was slightly uneven and there were
small pockets indicative of the stone's structure, and I caused some coffee
stains in the crevices. I would say that if you leave any fluid on the
granite that it may eventually stain or corrode. Of course, it may take
years of abuse due to the sealant. You want to be careful with the type of
cleaners you use as well--no harsh chemicals, including vinegar and citric
acid. You can find recommended care for granite through a google search. I
currently have a granite table top so I did such a search a few months ago.

Renee


"Space Cowboy" > wrote in message
ups.com...
> I got some light color granite countertops installed by some Russian
> guys with heavy accents and do to language difficulities lack the
> interpersonal communication skills of even a plumber. So all answers
> were curt and short. They didn't understand but will tea stain a light
> color granite countertop even when finished with a sealer? I don't
> want to learn the hardway. I know oils and granite are a no-no.
>
> I may be guilty of stereotypical thinking but if you need quality stone
> work find some Russians. They'll show up at 7pm on a Saturday night
> and work till midnight.
>
> Thanks,
> Jim
>