Having healthy and white teeth is everyone’s dream. Not only health reasons, white teeth can make you more confident. The simplest way to keep your teeth white is to brush your teeth regularly. However, there are other ways that are believed to help whiten teeth, namely by using baking soda. How can baking soda be used to make teeth whiter? Here comes the explanation you need to know.
The effectiveness of using baking soda in toothpaste
Several studies have reviewed the content of baking soda in toothpaste and came up with positive conclusions including its benefits to help whiten teeth. One of them is a journal published by the Journal of the American Dental Association (JADA) which found that toothpaste containing baking soda was more effective in reducing stains and increasing the whiteness of teeth.
Besides being proven effective in removing stains and whitening teeth, the baking soda content in toothpaste is also safe for daily use. Quoted from a 2017 journal also published by JADA , baking soda is one of the softest ingredients of abrasive toothpaste when compared to silica.
How baking soda works to help whiten teeth
Baking soda or sodium bicarbonate (NaHCO3) has long been used in toothpaste because it has abrasive properties that can remove stains on teeth. According to the journal published by the Journal of Clinical and Experimental Dentistry , other abrasive compounds such as silica and sodium bicarbonate can indeed help remove stains, but not as well as baking soda.
Still from the same journal, found that brushing your teeth with toothpaste containing baking soda for 30 seconds can remove stains and whiten teeth. This of course happens thanks to the abrasive nature of baking soda.
Make your own safe baking soda mixture
Baking soda is safe and effective in cleaning teeth. However, if you want to make your own toothpaste, you need to pay attention to the dosage. Too much or using baking soda without a dose can erode tooth enamel .
If you find that your teeth start to turn yellow after brushing your teeth with homemade toothpaste, it means that the tooth enamel has been eroded and has reached the inner layer of the tooth called dentin .
For that, make sure to use enough baking soda and don’t overdo it. Here is a toothpaste recipe from baking soda from Dentaly.org that might be your reference:
- 100 grams of baking soda (less than half a cup)
- 10-15 drops of natural oil according to taste
- Purified water
- 1 teaspoon sea salt
Mix baking soda, salt, and natural oils while adding water a little at a time until a paste is formed. You can adjust the consistency of the toothpaste as desired. Sea salt is great for adding minerals, but if you don’t like the taste, you can not use it.
The benefits of baking soda for helping teeth return to white have been proven by various journals and studies. Of course you can make your own toothpaste according to the recipe previously described. Only, keep in mind the amount of baking soda used so as not to cause side effects.
You can also add coconut oil to your homemade toothpaste mixture. The combination of baking soda and coconut oil can produce a paste or foam that is safe and gentle for teeth. In addition, coconut oil is known to improve oral and dental health and has the potential to fight bacteria that cause tooth decay.
A more practical way if you want to benefit from baking soda is to choose a toothpaste that contains this compound. One thing to consider is that you should consult your doctor first if you have sensitive teeth or other oral and dental health problems.