Tell me more i got a wooden clarinet this summer my moms firend who is a perfosser of music sold me a yamha for 200 dollers it is a good clarinet but i was never told about this boe oil how does it work abd what do i need to do with it. I don`t what my claernet to crack my old one sucks and is taped tpgetther and i really don`t want to use that one.