Pay attention to the daily placement of guzheng, don't put it by the window to avoid getting wet and getting wet; Don't put it in the kitchen or where it is easy to contact with oil fumes. The adsorption of oil fume will directly affect the timbre of musical instruments, leading to the rust of strings and the code of piano.
The screen window of the piano room (with dense mesh) must be kept closed all the year round to prevent insects from flying in. The screen window of the piano room can only be pulled up unless it is below zero in winter; Never wipe the guzheng with a wet rag when cleaning it. This is the time when a lot of water sneaked into the guzheng and added vitality to the insects. Soft brush is recommended. The fur of the plush brush is soft and delicate, which can be deeply touched and cleaned for different corners of the guzheng, and can also be moisture-proof. It is also important to check the guzheng regularly for moths.