I have an organ and the keys are very yellow. How can I clean them to be white again?

Question

I had it given to me so I do not know what caused the discoloration

Answer 1

As far as removing the yellow, it depends how deep it has gone. Sometimes just rubbing them down with 0000/steel wool (very fine) will help. If that does not help it would be best to have a technician evaluate the situation. The ivory may have to be taken down quite a bit to remove the yellow. I don't recommend you attempting this yourself.

I also found information about cleaning piano keys (Ivory) using 600 grit emery cloth, then 1500 grit(not always available), after which using "elbow grease" and Brasso. I would question this method, as most of the information we read, cautioned against using ANY aggressive chemicals, especially liquids.

It should be noted that for most jewelries, and many piano's, the yellow patina is valued, as it only comes with age. In some cases cleaning can halve the value of the piece

Answer 2

What kind of organ is it? If it's old and valuable, it might be best not to clean the keys at all.

Besides, I wouldn't use any cleaner on keys that could spill or drop down between them... you're likely to cause more damage or get the keys stuck with gunk.

...Haven't you watched "Antiques Road Show?"

Answer 3

baking soda and vinegar (white kind)

Answer 4

baking soda