4) The benefits of kosher salt
The recipe for a perfect smile has kosher salt as main ingredient; it’s a particular type of salt with a more elongated shape than the traditional iodized one that we all have in our kitchens. As it seems obvious, having salt in your mouth may not be too pleasant at first, but you’ll get used to it as the days go by, especially by observing the extraordinary results! Yet, it’s important to be careful: it would be better not to repeat this process everyday!
![](https://www.goodnewshare.com/wp-content/uploads/2022/10/kosher-salt-1024x576.jpg)
Would you like to know another great and cost-free trick to whiten your teeth? You’ll just need aluminum foil. Keep reading: