[pianotech] Bleaching Ivories

[Mike Kurta]

    Rick:
    If the ivories appear firmly attached you should have no trouble with curling or lifting.  Just don't slather the peroxide gel too heavily.  As the day goes on, the peroxide evaporates so that when the sun goes down, the key is dry.  
    Better to repeat the process over several days than try to apply too heavy a layer once.  
    Mike Kurta, RPT
    www.keytops.net
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