3. To eliminate foul breath
No one wants to have bad breath or be around someone with bad breath. It could cause you so much embarrassment. Fortunately, you can use baking soda to get rid of this. Take half a teaspoon of it and put in some warm water. Use it as a mouth wash. The sodium bicarbonate will act as an antibacterial and antimicrobial, getting rid of the germs that cause bad breath.