No squeegees, no detergent, no ladders — just ultra-pure water that dries spotless. Here's why pure water window cleaning has become the industry standard.
If you've seen a window cleaner in Gloucester recently using a long pole and a brush instead of a ladder and squeegee, you've witnessed pure water window cleaning in action. It's the method we use at Glevum Hydro — and for good reason. It's safer, cleaner, and leaves windows spotless for longer than traditional methods.
But what exactly is 'pure water' window cleaning, and why does it work so well? Here's everything you need to know.
What Is Pure Water?
Tap water contains dissolved minerals — primarily calcium and magnesium. These are the minerals that cause limescale in your kettle and water spots on your shower screen. When you wash windows with tap water and let it dry, those minerals are left behind as spots and streaks.
Pure water window cleaning uses water that has been passed through a multi-stage filtration system — typically reverse osmosis and deionisation — to remove virtually all dissolved minerals. The result is water with a TDS (total dissolved solids) reading of close to zero. It's effectively the purest water you can get.
How the Water-Fed Pole System Works
The pure water is pumped through a lightweight carbon fibre pole — sometimes extending up to 70 feet — to a specialist brush head at the top. The brush agitates the dirt on the glass while the pure water rinses it away. The window is then left to dry naturally.
Because the water is mineral-free, it dries completely clear — no spots, no streaks, no residue. No detergent is needed because pure water naturally wants to absorb dirt and impurities (it's 'hungry' water, in chemistry terms).
Why Pure Water Is Better for Gloucester Homes
Safer — No Ladders Needed
Traditional window cleaning requires ladders, which means working at height on uneven Gloucester driveways and gardens. The water-fed pole system allows us to clean first, second, and even third-floor windows from the ground. It's safer for our team and means we can access awkward windows above conservatories and extensions.
Cleaner Frames and Sills
A squeegee only cleans the glass. The water-fed pole system cleans the entire window — glass, frame, sill, and all. Dirt and cobwebs that build up in the frame tracks are washed away, not just the visible glass surface.
Stays Clean for Longer
Because no detergent residue is left on the glass, there's nothing for dirt to stick to. Windows cleaned with pure water tend to stay cleaner for longer than those cleaned with traditional soapy methods.
Better for the Environment
No chemicals, no detergents, no run-off that could harm your garden. Just water — filtered to an exceptional purity. It's the most environmentally friendly window cleaning method available.
Residential and Commercial Window Cleaning in Gloucester
Whether you have a single-storey home in Quedgeley, a three-storey townhouse in central Gloucester, or a commercial property with hard-to-reach glazing, the pure water system handles it all. We offer one-off cleans and regular maintenance schedules to keep your windows looking their best year-round.
Every clean is backed by our 100% Happiness Guarantee. If you're not happy with the result, we'll come back and put it right.
Need a Professional in Gloucester?
Our team handles cleaning, maintenance, and restoration across Gloucestershire. Get a free quote today — fully insured with a 100% Happiness Guarantee.
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