<html> <body> Greg - How was the original mold assessment made?  How is the rest of his house being treated?  Did a reliable expert locate the primary source, and reason for its presence? David Skolnik At 12:26 PM 1/8/2013, you wrote: <blockquote type=cite class=cite cite="">Hello list, I'm looking for info regarding a customer who has been diagnosed with a serious allergy to poisonous mold spores that have apparently infected his house.  He asked me whether there was any way to treat permeable surfaces such as felt, unfinished wood, etc. in pianos for the spores which can lodge there that didn't involve replacing everything.  I have no experience with this issue at all.  Anybody know? Thanks so much in advance for any advice and knowledge! Greg Granoff Humboldt State University No virus found in this message. Checked by AVG - <a href="http://www.avg.com">www.avg.com</a> Version: 2013.0.2805 / Virus Database: 2637/6016 - Release Date: 01/07/13</blockquote></body> </html>