Can I wash the brush pad?

Because China chose a special kind of Xuan paper for painting and calligraphy, when painting and calligraphy on Xuan paper, pigment or ink would partially penetrate through the Xuan paper, so the painter chose a fine wool felt to absorb the oozing ink. Usually the wool felt pad can be cleaned, so it must be cleaned properly. Modern painting and calligraphy material suppliers supply chemical fiber mats, which have the same effect as felt and can be washed. But don't rub it when washing, so as not to rub it uneven and affect writing and drawing. Just use ordinary detergent, and pat it in the water when cleaning. Don't use the washing machine to dehydrate after washing, but take the method of natural air drying. It will be better to press it with a flat board or glass plate for a period of time when it is close to semi-dry.