Unverified82% confidenceSolutionTime unknown

顽固发黄的白色棉质衣物处理路径：40-50℃温水溶解高浓度粉状氧漂→浸泡30-60分钟→常规洗涤；避免超过标签建议时间以防纤维损伤

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82%

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Long-term

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氧系漂白剂category

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Unverified首次下水建议冷水或30度以下、反面洗涤、避免暴晒可显著延长纯棉T恤寿命，深色单独洗前两次防串色80% similar Unverified工业洗涤耐受度：涤棉混纺美发服可承受60℃工业洗涤及含氯漂洗去除染剂，纯棉在此条件下缩水率可达5-8%，纯化纤缩水率<2%但不耐高温烘干易变形80% similar Unverified去污贴的溶剂含量越高去污越快，但挥发后越易在浅色棉布留下黄圈或水痕；浅色纯棉衬衫建议选温和低溶剂配方并擦后立即通风晾干79% similar

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