Roger

I would first try scrubbing it with a good alkaline cleaner and see how clean it comes. If there are stains than I would go with the Hydrogen peroxide poultice and than a light hone.

On Fri, Aug 24, 2012 at 7:07 PM, Roger Konarski <qm144@yahoo.com> wrote:

 

I have been asked to service a limestone fire place hearth. Please see attached picture. I was thinking about apply a hydrogen peroxide poultice. Then honing the surface. Appreciate any suggestions.

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