About the long term effects of Scrubbing Bubbles by Johnson not Dow (thanks). I have some pianos still in my possession that I used Scrubbing bubbles to clean about 3 years ago and counting. (Sales have been slow.) There is not corrosion or other deleterious effects so far. I think that is probably long enough. Doug Gregg Classic Piano Doc [Original Message] > From: Rob McCall <rob at mccallpiano.com> > To: <joegarrett at earthlink.net> > Cc: <pianotech at ptg.org> > Date: 5/23/2012 12:51:05 PM > Subject: Re: [pianotech] Cleaning very old plate > > I agree with you 100%. I'm thinking more about those pianos, like this one, that are at the end of their life. If there is something that can extend it another 5-10 years or longer, then I think that would definitely be the appropriate time to try this out. In fact, this particular piano might be a good test vehicle for long term effects. Although, we'll have to wait quite a few years to find out! > > Regards, > > Rob McCall > > McCall Piano Service, LLC > www.mccallpiano.com > Murrieta, CA > 951-698-1875 >
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