What Is Soda Blasting and How Is It Used in Restoration?

Soda blasting propels fine sodium bicarbonate particles through a hose using compressed air. The particles strike the surface and break away dirt, paint, smoke residue, or mold. Unlike sandblasting, the soda is softer, so it does not etch metal, glass, or wood.

The process is dry, which means it adds no extra moisture to an already damp area. That makes it useful after a leak or flood, when you want to avoid introducing more water. The soda also neutralizes odors, which helps after fire or smoke damage.

Soda blasting is safe for many common building materials. It works on wood, metal, masonry, and even some plastics, depending on the pressure used. The operator can adjust the air pressure to suit the surface, so delicate items get a lighter touch.

It is less suitable for very soft materials like drywall or plaster, where the impact could cause dents. For those surfaces, pros may choose a different method, such as chemical cleaning or manual scrubbing. Always ask a professional to test a small, hidden area first.

Soda blasting requires specialized equipment and experience to get the right pressure and nozzle angle. A mistake can damage the surface or leave an uneven finish. For large areas or after major damage, hiring a local water damage pro is often the safer choice.

The cost depends on the size of the area, the type of surface, and the amount of buildup. It often ranges from a few hundred to a few thousand dollars. Your insurance company may cover it if the damage is from a covered event, but policies vary, and your insurer decides what is covered.