<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=windows-1252"> <STYLE>.hmmessage P { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px } BODY.hmmessage { FONT-SIZE: 10pt; FONT-FAMILY: Tahoma } </STYLE> <META content="MSHTML 6.00.6000.16705" name=GENERATOR></HEAD> <BODY class=hmmessage bgColor=#ffffff> <DIV><FONT face="Bookman Old Style">I don't know.  I've never used ammonia in the piano, and don't know if there are parts that the gas from ammonia should stay away from.  Any one else know if ammonia gas can cause problems with other parts of the piano?</FONT></DIV> <DIV><FONT face="Bookman Old Style"></FONT> </DIV> <DIV><FONT face="Bookman Old Style">William R. Monroe</FONT></DIV> <DIV><FONT face="Bookman Old Style"></FONT> </DIV> <BLOCKQUOTE style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B> <A title=jacquesvf@msn.com href="mailto:jacquesvf@msn.com">Jacques von Frasunkiewicz</A> </DIV> <DIV style="FONT: 10pt arial"><FONT face="Bookman Old Style"></FONT> </DIV>Regarding polishing/cleaning the plate, the plate is in. Is it possible to <BR>still use diluted ammonia of course being careful it doesn´t get into the<BR>pins or strings?<BR><BR></BLOCKQUOTE></BODY></HTML>