Product Care - Frames
Use a feather duster or a very soft, clean cloth to keep your frames free of dust. Avoid any cleaning products and abrasive towels that may scratch the frame. If something splatters onto a frame, remove it immediately with a soft, barely damp rag. Try not to handle gilded frames unless you are wearing gloves as oil in the skin can leave spots that may discolor with time.
Fabric wrapped liners may be difficult to feather dust. You may actually push the dust into the grain of some fabrics. Instead, try a vacuum with a soft brush attachment or compressed air like you may use to clean a keyboard.