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What Is Pure Water Window Cleaning?

1 April 2026 4 min read

Pure water cleaning uses purified, mineral-free water and a fed-pole system for streak-free windows — cleaned safely from the ground. Here's how it works.

Pure water window cleaning is a modern method that uses water purified to remove all minerals and impurities, applied through a telescopic 'fed-pole' fitted with a soft brush. Because the water contains nothing that can leave a residue, the glass dries naturally spot-free — no soap, no squeegee and no streaks.

How It Works

  • Tap water is filtered through reverse osmosis and de-ionisation
  • The resulting 'pure' water is pumped up a lightweight reach pole
  • A soft brush agitates dirt while pure water rinses it away
  • The glass dries naturally to a streak-free, spotless finish

The Benefits

  • Safer — windows are cleaned from the ground, no ladders
  • Reaches high or awkward windows up to several storeys
  • Cleans frames, sills and UPVC, not just the glass
  • Eco-friendly — no detergents or chemicals
  • Stays cleaner for longer than traditional methods

Is It Better Than Traditional Cleaning?

For most homes the pure water system delivers a cleaner, longer-lasting result with far greater safety, as our cleaners stay firmly on the ground. We use this system across North London for everything from terraced houses to multi-storey commercial buildings.

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