Removing the red mark on Hetian jade with wind oil essence will not cause harm to jade. Hetian jade is one of the four famous jade in China, and it is as famous as lantian jade in Shaanxi, Xiuyu in Liaoning and dushan jade in Henan. Hetian jade has the characteristics of fine texture, warm hand feeling and high hardness. When cleaning the red mark on Hetian jade, mild cleaning agents such as wind oil essence can effectively remove stains without causing harm to jade.
If you want to know more about Hetian jade, it is recommended to consult a professional jade expert or refer to related books.