Make sure you're taking your tool to a certified repairperson immediately to unravel these complications before cracking occurs. One of essentially the most frequent questions I get hold of concerning maintenance is whether or not the bores of wood bodied gadgets might be oiled. There is no simple answer. I have never oiled my clarinet bores, and I have never had a crack. However, some people have a body chemistry that causes the clarinet bore to dry out significantly. If your device has a very dry bore, it is a good suggestion to oil it. Do this only during cold months when your heating system dries the air or if you reside in a very dry local weather. To oil the bore, place a few drops of bore oil on an old swab and pull the swab throughout the device. The important thing is that if you do it once, you need to then do it regularly — once every two weeks or so during the winter months in cold climates, or more often in very dry climates. Do not use the rest other than the bore oil you discover in music stores, that is formulated from light mineral oils that won't turn rancid. Oiling the bore won't affect your clarinet’s tone or reaction.