Those are probably drain fly

来源: 越王剑 于 2023-09-12 13:52:16 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (202 bytes)

Use vinegar plus baking soda, mix with water. Pour into those drains before sleep. Do it several days in a row. if still not working, you might have to call someone to water jet entir drainage.

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• 谢谢! 这种是怎么引起的？ 以前没有的 -新年2012- ♀ 给 新年2012 发送悄悄话 (0 bytes) () 09/12/2023 postreply 13:55:22

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