Unverified78% confidenceFactTime unknown
深黑色外套洗后褪色发灰可用黑色专用染色洗涤剂或反面阴干延缓，避免暴晒——阳光紫外线会加速深色织物褪色，深色比浅色更容易被晒出色差
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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Unverified黑色基础外套优先选纯黑或深炭黑，避免带蓝光或褪色发灰的'假黑'——含棉高的染色布3-5次洗涤后易泛白，深色系建议选择涤纶混纺或经过硫化染色工艺的面料以维持黑度87% similarUnverifiedTR涤粘混纺面料色牢度表现一般，深色款（如深灰、黑色）经多次水洗后易出现轻微褪色或变色，建议深色款翻面冷水手洗或低温机洗。85% similarUnverified尼龙基面料对深色（如深灰、黑色）色牢度表现相对稳定，但浅色款在频繁洗涤后可能出现轻微褪色，日常护理建议冷水机洗并避免高温烘干。85% similarUnverifiedTR涤粘混纺色牢度在深色（黑、深灰、藏青）款表现普遍好于浅色款，浅色款多次洗涤后易出现轻微褪色或泛白，购买浅色款需注意洗涤方式。84% similarUnverified深色/黑色衣物应用不含荧光增白剂的专用洗衣液，普通含荧光剂洗涤剂会导致深色衣物泛白、掉色加速83% similar
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