The current toothpaste containing at least 10 different ingredients. Some are used for cleaning, others to protect others to taste or consistency … Did you know, for example, that the main ingredient is cast? You can also use another mineral, such as aluminum oxide. Luckily he adds a touch of menthol or coloring that tastes good.
In the mid-nineteenth century, for brushing teeth, people have used things like powdered coral, burnt eggshells or porcelain, all finely ground, though. Toothpastes today are very different. Anticaries, tartar, whitening, with baking, herbs … In general, contain 10 or more ingredients. Some of them have the function to clean or protect the teeth, others are used to flavor or consistency.
