Do you know that you clean your teeth? Develop your mind
Saturday, March 20, 2010
Wedding Card Messagefunny S
The current toothpaste containing at least 10 ingredients different. Some are used for cleaning, others to protect, others for flavor or consistency ... Did you know, for example, that the main ingredient is cast? You can also use another mineral, such as aluminum oxide. Thankfully, he adds a touch of menthol or coloring so that you know well 
mid-nineteenth century, brushing teeth, people have used things like dust coral, burnt eggshells or porcelain, finely ground, though. Toothpastes today are very different. Caries, tartar, whitening, baking soda, with herbs ... In general, contain 10 or more ingredients. Some of them have the function to clean or protect the teeth, while others are used to flavor or consistency.
The main ingredient is gypsum (calcium carbonate) finely ground, or other mineral dust, such as aluminum oxide. These powders are slightly abrasive, so help to remove plaque placed by food and water. To bleach pulp, sometimes adding titanium oxide. As for transparent gels, owe their power abrasive silica compounds, which are added dyes.
cleaners and polishes ingredients are mixed with water to form a thick paste by the addition of a unifying agent and thickener, such as alginate, extracted from algae. To this mixture add a little detergent to clean and create foam, peppermint oil and menthol.
also added a moisturizer such as glycerol, so that the paste does not dry. More things to add: fluoride (to strengthen the enamel), disinfectants (to kill bacteria) or bicarbonate (for whitening). And with all that, we have the toothpaste we brush the teeth daily. 
So you know .... Gypsum brushing every day .. lol
http://aula.el-mundo.es/aula/noticia.php/2002/05/23/aula1022081110 . html
see the video:
Gambetta
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