What Is Pure Water Window Cleaning?
Pure water window cleaning uses a water purification system to remove all dissolved minerals from tap water before it's used to clean windows. Standard tap water in Liverpool contains dissolved minerals — calcium, magnesium and other compounds — that leave white spots and streaks on glass as the water evaporates. Purified water, with all minerals removed, evaporates completely clean — leaving zero residue on the glass. This is why pure water window cleaning delivers genuinely streak-free results that traditional cleaning methods simply cannot match.
How the Water Fed Pole System Works
The water fed pole system delivers purified water through a telescopic pole with a soft brush head at the top. The brush agitates dirt and grime on the glass surface while the pure water rinses it away. Because the water is mineral-free, it can be left to dry naturally on the glass without leaving any marks. The pole system reaches up to 65 feet — meaning upper floor windows, conservatory roofs and high-level commercial glazing can all be cleaned safely from the ground without ladders. This makes the process faster, safer and more thorough than traditional ladder-based window cleaning.
Pure water window cleaning actually keeps windows cleaner for longer between visits. The mineral-free surface left after cleaning is less attractive to airborne dust and pollutants than glass cleaned with detergent.
Why Liverpool's Water Makes Pure Water Cleaning Even More Important
Liverpool's tap water has a moderate mineral content — enough to leave noticeable spotting and streaking on windows if used directly for cleaning. In coastal areas like Crosby, Waterloo and Ainsdale, the additional salt content in the air means windows accumulate mineral deposits even faster. Our water purification system removes all of these minerals before the water reaches your windows, ensuring a completely clean, spot-free result regardless of your property's location. For coastal Liverpool properties, pure water cleaning is particularly effective at dissolving and removing salt deposits that standard cleaning leaves behind.
Pure Water vs Traditional Window Cleaning: The Difference
Traditional window cleaning uses a squeegee and detergent solution applied by hand from a ladder. While this can produce good results on lower windows, it has significant limitations: it requires ladders for upper floors (a safety risk), detergent residue can attract dirt faster, and squeegee marks are common on larger panes. Pure water fed pole cleaning eliminates all of these issues. No ladders means no safety risk and no risk of ladder marks on window frames. No detergent means no residue to attract dirt. The brush-and-rinse method is particularly effective on textured glass, lead lights and conservatory panels that are difficult to squeegee cleanly.
How Often Should Liverpool Windows Be Cleaned?
For most Liverpool homes, a monthly window clean is ideal — keeping windows consistently clear without allowing significant build-up between visits. Properties in coastal areas (Crosby, Waterloo, Ainsdale, Southport) benefit from fortnightly cleaning due to faster salt deposit accumulation. Commercial properties typically require more frequent cleaning — fortnightly or even weekly for high-footfall retail premises. Under Pressure Exterior Cleaning offers regular scheduled window cleaning rounds across all of Liverpool and Merseyside, with discounted rates for ongoing customers. Our rounds are structured to ensure consistent visit intervals so your windows are always at their best.