I have a customer with a Kawai grand which has apparently been used as a litter box. I'm looking for suggestions for removing stains from the soundboard without further damaging the strings with cleaning liquids. I have cleaned it using dry methods but it still looks gross. Attached is a photo of the problem. Any help will be greatly appreciated. You can see the mess is you go to the following link. http://www.pbase.com/jhjpiano/image/76413280 -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20070330/f85b5739/attachment.html
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