March 29th, 2013, 16:52
the only thing i know is that they buff(keys) them out ,i asked ,put the barrel part in oil , you dont have to dunk the whole thing ,put it in uopside down till about 1/2 inch past the barrel ring ,that way you dont have to worry about the main body of the clarinet , the guy told me if you soak the whole thing ,the only problem you might encounter is that the posts loosen up some times .