Soda
Blasting
is a process where a surface is cleaned, rust is removed, or coatings
(of any kind) are stripped from the substrate (the surface beneath
the material you are trying to remove). The soda blasting machine
propels a bicarbonate-of–soda-based media via water or compressed
air onto the surface to be cleaned. This process gently removes the
material without harming the substance and can be done wet or dry.