What's the best way to clean brass key cauls ?

[Paul McCloud]

Hi Gordon:
	Anything with acidic content should work.  I have a vat of a chemical
concoction I found on this years ago, which includes chromic acid and a
buffer of some sort.  Someone on this list posted it.  10 seconds in this
bath of liquid is enough to dissolve even the worst brass corrosion. 
Otherwise, Wrights Brass Cleaner, or Brite Boy, works great on brass. 
	Good luck!
	Paul McCloud
	San Diego


> [Original Message]
> From: gordon stelter <lclgcnp at yahoo.com>
> To: Pianotech List <pianotech at ptg.org>
> Date: 09/26/2007 7:34:06 PM
> Subject: What's the best way to clean brass key cauls ?
>
> I'm guessing ammonia, which is used to clean reed
> organ reeds, but wonder what y'all think ???
>
>     Peace,
>      G
>
>
>
>
>        
>
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