7 Miraculous Baking Soda Benefits for Hair, Skin & Body 3. Treats Canker Sores Canker sores are painful ulcers inside the mouth. Baking soda mouthwash—made with water and baking soda—reduces pain and speeds up healing. Use it daily for relief. Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9
