Walt:
Fly, and be happy...
I personally believe in progressing from least aggressive methods to
more so
when I detail a pipe. Sanding a stem will clean off oxidation, yes,
but it
can also soften edges, alter contours and affect fit. Bleach can etch
vulcanite, ruin stampings and make the stem brittle. Is it a big deal?
I
guess not. Can you get a replacement stem? In most cases sure. You
only
get one original stem, though.
Andrew
I would be the first to admit that taking the less aggressive and
destructive measures should always be used IF they will produce the
desired result of retaining the original stem in as close to original
condition as possible.
But there are wide degrees of oxidation damage one will find. And
sometimes the oxidation is more than a few atoms deep and will require
the removal (etching) of some the material in order to get as close to
the desired result as possible. The only times I have resorted to
bleach has been on stems that have been left exposed and not handled
for probably a decade or more and to put it bluntly, it's been the
only thing I have found that works with severely oxidized stems. It
may not produce perfection, and does require a considerable amount of
time, but it will usually result in being able to keep the original
stem, and only a trained eye will be able to detect it's gone for a
swim in a bowl of Clorox.
F. Prefect
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