新买的有色衣物因洗涤不当会褪色,影响其美观。由于染料大多是水溶的,因此,为使衣料不褪色,除应注意洗涤时不要在热水、肥皂水,碱水中长时间浸泡,不要用洗衣板或毛刷搓刷以外,洗涤时可在水中加一些盐,可防止衣服褪色.洗涤牛仔裤时,先将其放在冷的浓盐水中浸泡约2小时,再用肥皂洗涤就不易褪色了。洗涤易褪色的衣服时,可先将衣物放入盐水 Newly-bought colored clothing will fade due to improper washing, affecting its beauty. As the dye is mostly water-soluble, therefore, in order to make the fabric not fade, in addition to be careful not to wash in hot water, soapy water, alkali water for a long time soaking, do not wash the brush with a washboard or brush, washing can be in the water Add some salt to prevent clothes fading.When washing jeans, first soaked in cold brine for about 2 hours, then washed with soap is not easy to fade. When washing faded clothes, first put the clothes in salt water