Unverified85% confidenceDecision RuleTime unknown
含次氯酸钠(NaClO)浓度5%以上的除霉凝胶适合瓷砖缝、玻璃胶等深层霉斑,喷雾型(浓度约1-3%)只能处理表面浮霉,凝胶因附着时间长渗透更彻底
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85%
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Long-term
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