حقائق غريبة: البول كغسول للفم

03 مايو 2023

كان البول البشري ذا قيمة كبيرة للرومان القدماء لدرجة أنه تم جمعه من المبولات العامة وحتى القيام بفرض ضرائب عليه عند بيعه. تم استخدام البول لأغراض عديدة، ولكن ربما الأكثر غرابة هو أنه كان يستخدم لأجل صحة الأسنان. استخدم الرومان البول لتنظيف وتبييض أسنانهم. العنصر النشط هو الأمونيا، والتي أثبتت فعاليتها في إزالة البقع.

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أخر المواضيع من قسم : الرومان

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حقائق غريبة: البول كغسول للفم

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