I agree with Fred-the only lightening techniques we have used are honing deeper.
Generally those clients can sometimes be difficult to work with.

On Thu, Jun 1, 2017 at 7:47 AM, Fred Hueston <fhueston@gmail.com> wrote:
Mike

I am not aware of any chemical or physical method for lightening stone unless it has been color enhanced.  I would advise your customer that it can't be done

On Wed, May 31, 2017 at 10:37 PM, Mike Marsoun <outerislandstonecare@gmail.com> wrote:
I have a customer with a dark travertine they want lightened.

I know there are some dyes but they are blue, black, green, gold, blue, etc.

Anyone know if there is a white or biege out there somewhere?

I can wash out some color by honing, but not sure if they want that.

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Frederick M. Hueston
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Next live class coming soon
check out the Stone and Tile Radio Show at http://www.blogtalkradio.com/drfred


 
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