William: Soak them in water for a while to remove all the old glue that has stuck on there, then polish them with ketchup. (Wash off the ketchup when you're done!) dp David M. Porritt, RPT dporritt at smu.edu -----Original Message----- From: pianotech-bounces at ptg.org [mailto:pianotech-bounces at ptg.org] On Behalf Of William Monroe Sent: Tuesday, December 02, 2008 1:05 PM To: Pianotech List Subject: [pianotech] Cleaning Brass Cauls Anyone have an heirloom recipe for cleaning their brass key bushing cauls? I've got a set that's getting pretty grubby, of course, they're not mine, they belong to............a friend. Yeah...... they're a friends grubby cauls.............. ;-] William R. Monroe
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