Jim: Please be sure your cleaner evaporates without any reside. I've seen pianos thoroughly gunked up with petroleum based products, and the wood has been severely weakened by whatever they sprayed. The wood simply becomes mush, and the flanges are still sticking. Years ago, my mentor used LPS-1. I'm not saying I recommend it, because it didn't do much for me, but maybe it would work for you. I suspect Radio Shack's cleaner is the same thing. Good luck. Please report your findings. Paul mcClouD San Diego > [Original Message] > From: Jim Moy <jim at moypiano.com> > To: <pianotech at ptg.org> > Date: 07/04/2010 12:36:25 PM > Subject: Re: [pianotech] CPL > > Okay, add that to the list of things to try next time: > > Radio Shack Precision Electronic Cleaner > Gunk > Brakleen > > Are there any more spray cleaners that nobody has tried? :-) > > Jim
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