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  • What is earwax?

  • It is a wax used to make candles.

  • Not at all.

  • Earwax is used to lubricate and protect our ear canal, middle ear and inner ear.

  • But how does it form?

  • Our ear canal consists of special glands.

  • They produce an oily and waxy substance called cerumen.

  • Cerumen moisturizes our ears.

  • It traps dust and dead skin cells, keeping our ears clean.

  • Besides this, cerumen also has antibacterial properties.

  • When harmful microbes try to enter deeper into our ears, the cerumen traps and kills the microbes.

  • These dead microbes, dust, oil and dead skin cells together form the earwax.

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什麼是耳垢?| 耳垢是什麼? (What is Earwax? | #aumsum)

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    AumSum 發佈於 2021 年 01 月 14 日
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