what is the difference between soda crystals and?
“Soda Crystals” have a caustic base and are NOT EDIBLE ! Baking soda is the name commonly used for Sodium Bicarbonate. Baking soda has a mild base that is often used as a leavening agent to raise baked goods. It is edible and is mild enough to be used as toothpaste or taken as an antacid.