答：彩色棉的色彩源于天然色素，其中个别色素(如绿、灰、褐色)遇酸会发生变化，因此洗涤彩色棉制品时，不能使用带酸性洗涤剂，而应选用中性肥皂和洗涤剂，同时，注意将洗涤剂溶解均匀后再将衣服浸泡在其中。绿色环保：彩棉色泽天然长成，加工过程无需印染，织物不残留有害化学物质，保护环境，有利于人体健康。
A: colored cotton colors from natural pigments, where individual pigments (such as green, gray, brown) case of acid will change, so when washing colored cotton products, can not be used with acidic detergents, and should use a mild soap and washing agents, meanwhile, note that even after the dissolution of the detergent to soak the clothes in them. Green: Natural color cotton grown, without dyeing process, the fabric does not remain harmful chemicals, protecting the environment is conducive to human health.
