Hi Richard,
I use vinegar... Apple cider vinegar works pretty good too. I guess it's
a bit stronger. I've also heard citric acid works well, but I've never
tried it.
Regards,
Eric Wichman
On 2/5/2010 9:13 AM, Richard Kowalski wrote:
I picked up a few small oriented Taza from Geoff N. yesterday. One, the size
and shape of a canine tooth, has a partial coating of what appears to be
caliche around the middle.
I'm not ready to take a wire brush to it just yet, but I was wondering if there
is another (non mechanical) way to remove it without affecting the surface
below?
Thanks
--
Richard Kowalski
Full Moon Photography
IMCA #1081
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