Pressure washing equipment uses water or water in combination with a solvent to remove graffiti from a surface. Sometimes a blasting media, such as baking soda; sand; or glass beading, is used to remove graffiti.
The Farrow System for Media Blasting
The Farrow System for restoring granite light poles
farrow system blasting
ready to pressure wash
All Propane - State of the Art Pressure Washing Unit