Baking soda will not peen, pit, embed or lodge itself in any seam, nook, or cranny of the parts you are working with. By properly rinsing the parts all of the soda will dissolve and simply wash away, eliminating any future problems that residual glass or plastic bead could cause. Also, glass or plastic do not remove grease or oil from a surface – soda does.
Posted in: Soda Blasting FAQs