请教，小苏打和柠檬酸它俩自己不就中和了吗？还有个问题，怎样撒到那个藏垢纳污之处，貌似不容易附着在那个地方。

来源: xiaoge 于 2025-10-11 06:15:27 [旧帖] [给我悄悄话] 本文已被阅读：次

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