Hello,
I treated the leather bloom that I encountered in a collection by gently brushing off the bloom with a soft brush. This was done in a fume hood, for my safety and for preventing the "bloom dust" from contaminating other materials. The gentle brushing shouldn't impact the surface of the binding.
Best, Barbara Adams Hebard
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Barbara Adams Hebard
Conservator
Ricci Institute for Chinese-Western Cultural History
Boston College
Chestnut Hill, MA 02467
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