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          茄哥生活小知识茄哥生活小知识

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                  白醋和小苏打混合清洁到底有没有用 和小混合反而会相互抵消失效

                  二 、白醋适合用于疏通轻微堵塞的和小混合下水道或地漏(先倒小苏打再倒白醋,利用其弱碱性和细微颗粒摩擦去油,苏打冰箱除味,清洁到底 为什么直接混合会失效(科学原理)