This reply
Rosalind mark this message contains misinformation
originally written by Rosalind
只要掉下去,不管多久都會有細菌。

References

https://dq.yam.com/post.php?id=6609

食物掉地上 快撿起來就能吃?「五秒鐘法則」行不通 | DQ 地球圖輯隊

如果食物掉到地上,你會馬上撿起來吃掉嗎? 食物掉在地上,五秒內撿起來吃真的沒關係嗎? Photo: 95.5 Hits FM 掉地上沒關係  快撿起來吃 坊間流

https://dq.yam.com/post.php?id=6609

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