Pure Water Treatment
Currently this is the most advanced window cleaning approach. Pole fed cleaning with de-ionised filtered water has reduced the need for traditional cleaning methods, which were usually performed from a ladder. This method is a much more effective, and safer, way of cleaning your windows.
The soft bristle brush removes dirt and smears on the glass. The pure water can then be left to dry naturally without leaving water stains. This technique means windows stay cleaner for longer, as there is no detergent residue to mix with rain and create stains.