Unverified72% confidenceDecision RuleTime unknown
买回后可用喷雾型拒水剂（如Nikwax、Grangers）自行补涂延长防污寿命，每次机洗后热烘10分钟能重新激活C0/C6级涂层的拒水性；这是防污外套长期维护的关键，选购时优先选支持可复喷维护的面料
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72%
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Long-term
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