SGG Aquaclean is a self-cleaning glass working on the action of water. When in contact with the glass pane, water spreads across the surface of this layer and produces a cleaning effect. The water then rapidly evaporates without leaving any traces of dried droplets. Fully integrated with the glass surface, the self-cleaning surface has a long lifespan.
The SGG Aquaclean web page is available on the source link bellow.