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heat-related discoloration on counters

I recent visted friends with tan/gray flecked granite counters. I was cooking and set the lids on the counter. Later, we noticed dark rings right in the area where I had set the lids. what could have happened? what can we do?
 

Dear Jordan:

Obviously the condensation accumulated in the inside of the lid has been absorbed by the stone. If it is just water it will evaporate in a matter of a few days. If it is some greasy stuff or something else, then you will have to remove the staining agent from inside the stone.

It's no biggie, but how?

When it comes to stain removal, either you buy one of those expensive “Professional kits” (that true professionals seldom use!) at a stone retailer near you, or you can spend less money and get our comprehensive guidelines on how to remove stains by using inexpensive and far more effective means that you may already have in your household! Such impressive piece of literature will also tell you how to tell stains apart from “stains”, and what to do about the latter! It does carry a small price tag, and you can order it by logging on at: http://www.marblecleaning.org/literature.htm.   It's available in pay-per-download format and it's much cheaper than any kit on the market! Not to mention the little and much needed support you'd be giving to the cause – your cause - since every single penny of the cost of the article will be used to support it.

Also, will you please read and e-sign our Statement of Purpose by logging on at: http://www.marblecleaning.org/purpose.htm? By spreading the word about this valuable site among your friend & family and the stone trades' people you've been dealing with, you will be rendering everybody a valuable service!

Ciao and good luck,

Mauri z io Bertoli

 

www.marblecleaning.org – The Only Consumers' Portal to the Stone Industry Establishment!
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