在书画收藏的过程中,我们经常会遇到字画被沾污的问题,不但难以去除,还会影响藏品品相,使藏品价值大打折扣。下面,我们将大家经常碰到的此方面问题和处理方法介绍一下。一、去除红墨水渍。取几片维生素C药片蘸水擦抹,反复数次可去除;用10%的酒精水溶液或稀 In the process of collection of calligraphy and painting, we often encounter the problem that the calligraphy and painting are stained, which is not only difficult to remove, but also affects the quality of the collection and greatly reduces the value of the collection. Below, we will encounter in all aspects of this problem and approach to introduce it. First, remove the red ink stains. Take a few slices of vitamin C tablets dipped in water wipe, repeated several times to remove; with 10% aqueous solution of alcohol or dilute