Rumor One: Toothpaste and sodium bicarbonate easily decontaminate
sodium bicarbonate, also known as sodium bicarbonate, plays an important role in many fields such as medicine, cleaning, food, beauty, and chemical industry. According to folklore, putting a little sodium bicarbonate in toothpaste when brushing your teeth can quickly whiten your teeth. Is it true or false? We need to analyze and judge the physical and chemical properties of sodium bicarbonate itself [4].
First, the addition of sodium bicarbonate to the toothpaste allows the sodium bicarbonate particles to rub the teeth directly to help clean the tartar; second, the sodium bicarbonate has a slight corrosive effect, which will show a weak alkaline environment when it encounters water, and the environment in which the tartar grows is Weakly acidic, therefore, adding sodium bicarbonate to toothpaste can destroy the growth environment of tartar and thus play a role in removing tartar.
But there are a few points that are worth scrutinizing.
First of all, the role that sodium bicarbonate can play in many toothpastes on the market can also be achieved, the effect is not worse than sodium bicarbonate, toothpaste + sodium bicarbonate may not necessarily play the effect of 1 + 1 = 2, even because of the proportion or Other factors can cause adverse effects. It is better to believe in the research results of regular toothpaste manufacturers than to make special toothpastes with their own formulas.
Secondly, I believe everyone understands that the whitening effect of teeth by brushing teeth is not obvious. The whitening mechanism of sodium bicarbonate is similar to toothpaste, which is helpful for cleaning tartar, but the pigment effect on the depth of the tooth surface is not obvious, so it is fast Whitening is impossible to talk about. Some methods that can really achieve quick whitening include cold light whitening and tooth bleaching. The mechanism used is completely different from sodium bicarbonate. They use high-intensity light of a specific wavelength to initiate free radicals and redox pigment molecules. So as to achieve fast whitening.
In this way, it seems that the pure hope is to use sodium bicarbonate to remove tartar for rapid tooth whitening. It is difficult to achieve satisfactory results. Friends who want to perform tooth whitening are better to go to a regular dental hospital, rather than relying on some so-called folk remedies. [4]
