How to protect lobular rosewood erhu

1 storage, it is best to have a leather piano box with a hygrometer, and try to keep the relative humidity in the box at about 30-50%.

2 use, it is best not to use it for a long time in the hot sun. Otherwise it will affect the luster of the piano body. Try to avoid scratching, squeezing, bumping and hitting.

3 maintenance,

After each pull, use a soft cloth, preferably silk, to wipe off the rosin powder and dust around the barrel and on the stem. If it has been run-in, loosen the strings after each pull to slow down the tension of the strings on the piano rod, which is due to the pressure of the strings on the piano membrane. It is best not to move the piano code frequently.

Every once in a while, wipe the piano with walnut oil (wrap a walnut kernel in gauze and crush it).

Pay special attention, remember, you can't use chemical cleaning agents to clean the piano, especially alcohol. This will seriously damage the luster and color of the surface of rosewood.