It is best to wash it with clean water. I suggest you wash it and dry it after using it. It stinks easily if it is not washed or dried.
The writing brush was invented by the ancient people in China in their production practice. With the continuous development of human society, the industrious and intelligent Chinese nation constantly sums up experience, preserves the essence, abandons the dross and dares to explore and innovate. For thousands of years, it has made outstanding contributions to the creation of the splendid culture of the Chinese nation and the promotion of cultural exchanges between the Chinese nation and all ethnic groups in the world. Brush is a treasure that the Chinese nation has contributed to the world art treasure house. Brush is a treasure that the Chinese nation has contributed to the world art treasure house. Brush is a unique writing and painting tool with feathers in ancient China and the West. Although pencils, ballpoint pens, pens, etc. In today's world, the writing brush is irreplaceable.