Coffee Stains on Carrara after Removal
Stains from coffee, tea, wine can leave an ugly mark. To avoid this, immediately remove the stain with a damp cloth and then with moisten white linen napkin in a mixture of hydrogen peroxide and a few drops of ammonia and put it on the stain. Then put over a polyethylene film and in this condition leave for overnight.
On the next day wash the contaminated area with soapy water and wipe to dry.
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