How To Whiten Teeth at Home with Baking Soda And Salt

This is also a good mouthwash to use if you have canker sores, sore gums, or other mouth injuries, since baking soda and salt have both been proven to speed healing.

The National Cancer Institute recommends this as a mouthwash, to be used every three hours throughout the day, for people who are dealing with a dry mouth and taste changes due to chemotherapy. Just mix together one cup of warm water, 1/4 teaspoon of baking soda and 1/8 teaspoon of salt. After swishing it around your mouth; rinse with plain water.

What You Have To Do

You Will Need
+ 1/2 teaspoons of baking soda
+ 1/2 teaspoon of salt

Mix baking soda with salt.
Take a little of this mixture on your finger and rub it all over your teeth.
Allow it to work on your teeth for 2-3 minutes.
Rinse your mouth with water.
How Often You Should Do This

This remedy can give you instant results. But you can continue it for at least a week for best results.