Effective Home Remedies: 10 Ways to Treat Canker Sores

5. Baking Soda

Baking soda can polish your teeth, relieve skin irritations and so on, but it can also treat canker sores as well. With its anti-inflammatory and antibacterial properties, baking soda can be very helpful to you. Another great thing is that baking soda can restore the PH balance in your mouth. Most of the time, use baking soda while rinsing your mouth. You can mix it in a little bit of water to make a paste which you apply to the affected area. You can mix it with warm water and use it to rinse your mouth and relieve the pain of canker sores. Some even recommend that you combine baking soda, salt, and hydrogen peroxide and then rinse with warm water.