What is Baking Soda and How does it Work?
Baking soda or sodium bicarbonate is a white, crystalline, slightly alkaline powder that bears semblance to washing soda. This weakly alkaline baking soda, when dissolved in water, releases free radicals. When baking soda-water mixture is put into the mouth, the free radicals from the mixture interact with the stain molecules on the teeth enamel (outer layer of the teeth) and scrape off the yellow and brown stains on the teeth. Thus, baking soda breaks down the discoloration of the teeth, thereby brightening and whitening the teeth that have been built up from drinking tea, coffee, colas, tea, chewing tobacco and smoking. Read more on teeth bleaching. Benefits of Brushing Teeth with Baking Soda Besides scraping off the stains on the teeth conduced by consumption of beverages like coffee, tea, colas, baking soda also removes the plaque from the teeth. Plaque removal prevents the teeth from decaying and also freshens the breath. Moreover, the aspect about baking powder that makes it so v
