Sand blasting is a process of cleaning by compressed air-delivered abrasive. It is characterised by high efficiency and precision of processing of complex shapes and curves. Furthermore, this method allows to precisely regulate the cleaning strength, so one can decide on how much impact it should make on the material. This sanding-streaming cleaning process results in high quality effect without the need for degreasing of the surface before painting. Sand blasting is a both effective and economical solution for cleaning and surface renovation.