It depends the material of finish. Most Chinese families favor..

shiny finishes, such as shiny black or shiny mahogany (also called polished ebony or polished mahogany). If your piano falls into this category, the finish is made of polyester. Then, you may use 3M's Hand Glaze to take off minor scratches on finish. If anything more than very light scratches, you need hand-held buffer/polisher to do the job. At this point, I would leave it to the pros, unless you are experienced to handle the job. Do NOT use the Glaze on lacquered finishes.

BTW, if you need to polish the brass part, use Brasso.

Good luck.

所有跟帖： 

• 回复：It depends the material of finish. Most Chinese families favo -Passerby- ♀ (83 bytes) () 06/16/2009 postreply 13:36:05

• 再次感谢 -雾峰- ♀ (0 bytes) () 06/16/2009 postreply 13:37:48

• 好专业。大谢。我的就是polished ebony ，很浅的划痕 -雾峰- ♀ (0 bytes) () 06/16/2009 postreply 13:36:17

• 同学习，同感谢！！ -木每- ♀ (0 bytes) () 06/16/2009 postreply 13:52:12

• 好专业，记下了，谢谢！ -不成器- ♀ (0 bytes) () 06/16/2009 postreply 18:56:56