Not all blasting methods are created equal. Soda blasting uses baking soda as a gentle abrasive that removes paint, grease, and light corrosion without damaging the underlying surface, making it ideal for delicate materials such as aluminum, fiberglass, wood, and chrome. Sandblasting, on the other hand, uses harder abrasive media to aggressively remove heavy rust, thick coatings, and stubborn contaminants while creating a surface profile that helps new paint and coatings adhere properly. Choosing between the two depends on the material, the condition of the surface, and the desired finish.