Thinking of restoring your old and rusted car? Sandblasting is a good solution. It's a process of scrubbing rust, grime, dirt, and other unwanted materials from a surface for cleaning and restoration. This technique uses a piece of equipment, called a sandblaster, to push fine grains of different media at high speeds through a nozzle that's directed onto the surface to be cleaned. It is fast and efficient, but you need to do it right to get the best results.