>> > >...I've not seen any evidence that Windex is indeed the culprit. Any > >suggestions / ideas? Thanks. Roy Ulrich > Roy, Are you sure that the finish is polyester? I believe that in the early days Yamaha and others put a final coat of lacquer over the polyester. I have a customer with a 25 yr. old Yamaha concert grand with a satin finish which caused us a lot of grief for years. Finally a thorough cleaning with fine steel wool and then polishing with Cory All-Bright did the trick (this was a number of years ago). Now Cory has a coconut cleaner that would probably be a lot better than the steel wool. Others are right, Meguires' products are great for polyester. Diane ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com
This PTG archive page provided courtesy of Moy Piano Service, LLC