Breaking in your new clarinet will be the most important step you take to preventing problems over the life of your instrument. Against the common belief of keeping the instrument dry, the goal must be to humidify the clarinet gently, as fast as possible and to keep it humidified.
1.Start by playing the instrument five minutes at a time, many times during the day with a break of about an hour between each session. This way you will moisturize the wood from the inside, and just the surface will absorb the humidity. The wood will slowly be penetrated with moisture without stressing or cracking it.
2. Increase the playing time by 1 minute per day. After a month you can already play 35 minutes on it without a break.
3. After about 6 weeks the instrument is ready to be played without worry.
4. If you take a longer break start slowly again.
5. Always swab the instrument from the barrel end down. If the swab breaks, you should be able to get it out yourself. If not there is a good chance that it will be stuck inside the instrument.
6. Avoid extreme and rapid changes in temperature. The optimal temperature for a wood clarinet is 45° to 65°. Never play a clarinet that is cold to the touch.
7. When you have finished playing, wipe out the sockets with a clean, lint-free cloth. The sockets usually contain cork grease, so do not use your swab for this task.
8. Keep a humidifier like the Dampit inside the case and follow the instructions. (Keep it moist)
9. Don´t use swabs that are difficult to pull through. The best are swabs made of silk or microfiber.
10. Occasionally wipe down the keys after playing with a micro-fiber or other lint free cloth. This removes the acids and oils left on the keys by your fingers and will help prevent premature wear and tarnishing.