What are the ways to maintain the erhu

First, remove the saddle and the strings. Then wipe the body and bow with a dry towel, and rub the body (including the snake skin) with a lubricant such as hand cream. Next, wrap the body and bow in a plastic bag and place them in the case. Finally, put the case in a ventilated place (not high enough to get damp), and be careful not to let the sun shine on it.