Hi Susan, here are some instructions for cleaning gold picture frames. Use Turpentine
How to Clean Gold Picture Frames | eHow
https://www.ehow.com › how_6615535_clean-gold-picture-frames
Thanks so much for the tip. The bottom is the darkest so I will start with that and see how it goes. A professsional cleaning is soo expensive!
Microfiber cloth, nothing else.