The maintenance and attention of wooden clarinet are related to the structure of clarinet. Generally, when the temperature of the clarinet is low, the clarinet is played, which makes the inner part of the clarinet heat rapidly, which leads to the aggravation of the temperature difference between the inner and outer wall of the clarinet. This situation in the north of the winter should be a special idea to guard against. Humidity changes can also cause the expansion of the inner wall of the clarinet. During the performance, the humidity in the clarinet increased greatly, causing the inner wooden expansion, but resulting in cracks in the clarinet. Although there are no 100% measures to ensure that cracks are avoided, the following measures can also effectively reduce the chance of clarinet bursting: the new wooden clarinet should play no more than 15 minutes a day during the first week of use; the second week is recommended to play once each morning and evening for 15 minutes; and then gradually increase the playing time. This process can be seen as the run-in period of the new clarinet. When the winter temperature is cold and the air is dry, it is not suitable to run in the new clarinet. Generally speaking, do not put moisture-proof agent in instrument box, even some foreign experts suggest that some humidification should be done in extremely dry area / season. After each performance, be sure to wipe the water in the pipe with a pipe cloth, and pay special attention to the water remaining in the keystroke system with absorbent paper. Even a fully run-in clarinet, do not put long-term not blowing. It is recommended to take it out at least every few days, not only to keep your playing skills from degenerating, but also to ensure the performance of the clarinet. Prevent the clarinet from being in a temperature changing environment. For example, in winter from the cold outdoor to the warm indoor, summer clarinet stored in the sun in the car (even in the instrument box), are quite dangerous. If you find a crack in the clarinet, stop playing and hand it over to a professional.