Unverified75% confidenceCautionTime unknown
深色(黑/藏青/酒红)基础T恤不建议与浅色衣物混洗，且前几次单独手洗，染料易掉色染白；追求鲜艳纯色时更需注意色牢度
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified不建议深棕/深藏青这类彩色深色T恤与浅色衣物同洗，尤其新买前3次单独手洗或分色洗，深色染料浮色易染白92% similarUnverified深色/艳色真丝衬衫需重点关注色牢度，真丝染色牢度普遍偏低，酸性染料易脱色；深色款首次穿着前应单独手洗测试，避免与浅色衣物混洗染色89% similarUnverified深色（藏青、黑、深蓝）免烫衬衫首次单独洗涤，因涤纶混纺+免烫树脂可能影响染色牢度，深色与浅色务必分开洗；选购时认准色牢度≥3-4级（GB/T 3920标注）避免褪色染白衬衫88% similarUnverified深色T恤（黑/藏青）首选，需确认色牢度：优质染色多次水洗不掉色不泛红，廉价黑色洗几次变灰或掉色染白袜，购买时可查看是否标注'活性染色'88% similarUnverified浅色（白/浅灰/浅蓝）基础T恤应关注色牢度和抗黄，尤其领口腋下易发黄，建议选品牌款并单独洗涤；深色新T恤首次穿前需单独过水防染色88% similar
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