A warning - as eco-innocuous as it may seem, I have found citrasolve to mar the surface of varnish. I did just go through the plexi problem myself and found that pinesol (and elbow grease) was the only cleaner I could find that wouldn't alter surface clarity. Marcia deChadenedes ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).