Can I Use Self-rising Flour To Substitute Baking Soda?

Can I Use Self-rising Flour To Substitute Baking Soda? Self-rising flour contains baking powder and salt, so it may be used to replace baking soda in some recipes. Do you need baking soda and baking powder with self-rising flour? Notes. If you want to substitute self-rising flour for all-purpose flour in a recipe, just omit