Unverified80% confidenceDecision RuleTime unknown
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'
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified深色(藏青/黑/深蓝)纯色衬衫慎选低价活性染色，易褪色泛白；认准'色牢度4级以上'标注，深色首洗建议单独冷水洗88% similarUnverified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88% similarUnverified深色纯色衬衫(藏蓝/黑/深灰)首选活性染色工艺，洗后不易褪色掉色；避免买硫化染色的廉价深色款，前几次洗涤会掉色染白色衣物且色牢度≤3级87% similarUnverified黑色T恤易掉色和显褪色泛白，深色应选活性染料/色牢度4级以上，且首次单独冷水洗；反复洗后泛灰是低色牢度信号87% similarUnverified黑色/深色T恤优先看色牢度，选标注抗UV或活性染色的产品，普通硫化染色的黑T水洗5-10次后明显发灰泛红87% similar
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