Delicate – which leaves smooth, undamaged surface Intensive – which leaves roughened surface, desired for the application of paint, mass, adhesives and mortar.
The main idea of using baking soda is to leave a cleaned surface without damage regardless of the type of material from which it is made. We do not have to worry about the deformations caused by a high temperature, as it is in the case of sandblasting or microscopic cracks caused by lowering the temperature while cleaning the surface with dry ice.
