Twisted Sifter on MSN7 个月
Here’s How People Cleaned Their Teeth Before Toothpaste
Around 5000 BCE, the ancient Egyptians developed the world’s first toothpaste. The powdery substance was made from ash from ...
BBC1 年
Toothpaste, fridges, specs and toilet paper: What did people do before they were invented?
While it may feel safe to assume that cavities were rife before the invention of toothpaste, you may be surprised to hear that many people tried to look after their gnashers! The first ...
Queen Mary University of London2 年
A smart toothpaste that “knows” what your teeth need
In 2019, BioMinF was named the UK’s best oral sensitivity relief provider in the Healthcare & Pharmaceutical Awards. It is the first toothpaste to be accredited for dentine hypersensitivity and tooth ...