I have recently acquired a wonderful wooden piece of art. Unfortunately it sat in an old mill with a leaky roof for several years and is extremely dirty and stained. The wood appears fine although some glue joints have separated and require reglueing.
My question is how do I clean this? It has many moving part but cannot be taken apart as most of the glue joints remain solid. The wood is was never finished with any sort of sealant, and I don't believe it was stained. It is made up of birdseye maple, mahogany, curly maple, paduck, teak, ebony, rocote, osage orange, maple, walnut, poplar, black locust, ziricote, ash, purpleheart and birch.
Also, once cleaned, what is the best way to maintain it? Should I apply oil, or something like pledge, or would it be better left alone and just dusted?
Thanks kindly,
Steve