Hi. Wondering if anyone out there has a suggestion for providing a very light color enhancing to a limestone wall.  I have been working on cleaning a limestone wall that has quite a few tape marks that I have been successful at removing, but it is leaving the spots somewhat cleaner and whiter than the surrounding areas (no etching;polish is still equal to the other areas). I don't want to just wipe color-enhancing impregnating sealer over those areas because it will make those areas darker than the other cleaned areas. The owner does not want to color enhance the whole thing.  Is there a way to highly dilute the color enhancing product to just get marginally more color back into the spots or something along those lines?
Thanks much.
Baird

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From the desk of
Baird Standish
Managing Partner
Facility Specialists, LLC
15 West Highland Ave.
Philadelphia, PA 19118
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