You will also need absorbent material. Finely ground clay is most effective. If you don’t have access, you can crush up cat litter into a powder. To finish the cleanup job, you will need a stiff brush and scouring powder.
Add more paint thinner to the applied mixture during the process to keep the ingredients active.
Most standard sand blasters cannot work with soda. You will need to obtain a specialized soda blaster in order to use sodium bicarbonate.
If blasting near vegetation, be sure to avoid getting excess particles on plants. The high pH soda can cause browning and death in flowers and bushes. If you have a lot of paint to remove, consider hiring a professional blaster. The amount of blasting material needed and the size of the blasting unit will most likely be far too much to afford on your own.
