Quick answer: Pure water window cleaning uses water that has been filtered to remove minerals and impurities, delivered through a reach-and-wash pole from the ground. Because the water contains nothing to leave behind, it dries clear without streaks or spots, and no detergent residue is left to attract dirt. Most Manchester properties benefit from external window cleaning every 4 to 8 weeks.
If you have ever cleaned your windows on a Saturday morning only to see streaks the moment the sun comes out, you will understand why pure water window cleaning is now so widely used by professional window cleaners.
This guide explains how pure water window cleaning works, why it gives better results than traditional methods, how often your windows need cleaning in Manchester, and what to expect when you book.

What Is Pure Water Window Cleaning?
Ordinary tap water contains dissolved minerals. When it dries on glass, those minerals are left behind as spots and smears. Detergents add another layer of residue, which can attract dust and pollution and make windows look dirty again quickly.
Pure water window cleaning removes that problem. The water is filtered to remove dissolved minerals and impurities before it reaches the glass. Pure water is “hungry” for dirt: it lifts grime from the surface, and when it dries, there is nothing left behind to leave a mark.
How Does It Work?
- Filtering: water is passed through a purification system that strips out minerals and impurities.
- Delivery: the pure water is pumped up a lightweight, extendable pole with a soft brush head.
- Agitation: the operator scrubs the glass, frames and sills with the brush, while pure water flows through it.
- Rinsing: the glass is rinsed with pure water to wash away loosened dirt.
- Drying: the water is left to dry naturally, without wiping or squeegeeing, and dries spot-free.
Because the work is done from the ground, the operator can reach first, second and upper-floor windows without climbing ladders.
5 Benefits of Pure Water Window Cleaning
1. Streak-free results
With no minerals or detergent left behind, the glass dries clear.
2. Windows stay cleaner for longer
No sticky detergent residue means less dirt clings to the glass between cleans.
3. Frames and sills are cleaned too
The brush covers the frames, sills and tracks as well as the glass. MSG Cleaners’ service includes window frames, sills and tracks.
4. Safer than working from ladders
Cleaning from the ground significantly reduces the need to work at height. The HSE’s guidance on working at height explains why avoiding ladder work where possible is the safer option.
5. Better for the environment
The method relies on purified water rather than chemical cleaning products.
How Often Should Windows Be Cleaned in Manchester?
Most properties benefit from external window cleaning every 4 to 8 weeks. Where you sit in that range depends on:
- Location: homes on busy roads collect traffic grime faster
- Weather: frequent rain and wind can mark glass, particularly on exposed elevations
- Trees and birds: sap, pollen and droppings mean more frequent cleaning
- Building works nearby: dust from construction settles on glass
- Business needs: shop fronts and offices usually need more frequent cleaning to stay presentable
What Is Included in External Window Cleaning?
MSG Cleaners’ external window cleaning service uses advanced pure water and reach-and-wash systems and covers:
- Exterior glass cleaned using pure water
- Window frames, sills and tracks
- Residential maintenance cleans and one-time deep cleans for homes and apartments
- Commercial window cleaning for offices, retail storefronts and larger commercial buildings
- Scheduled maintenance plans for regular cleaning
- Multi-storey buildings at height, where access allows
You do not need to be home, as long as the team has access to the outside of the property.
Interior Windows
Pure water poles are designed for exterior glass. Interior windows are cleaned as part of MSG Cleaners’ domestic, deep and end of tenancy cleans. For example, our deep cleaning service in Manchester includes interior windows, glass doors and mirrors.
Window Cleaning for Businesses
Clean windows are part of a good first impression for shops, offices, restaurants and showrooms. MSG Cleaners can schedule commercial window cleaning alongside regular office cleaning, so you have one supplier for inside and outside. See our commercial cleaners in Manchester page for more.
Pair It With Other Exterior Services
Gutters, paths and windows tend to need attention at similar times of year. It often makes sense to combine window cleaning with gutter cleaning and jet washing. If you are not sure whether your gutters need attention, read our guide to the signs your gutters need cleaning.
Pure Water Window Cleaning vs Traditional Methods
| Traditional (bucket and squeegee) | Pure water (reach and wash) | |
|---|---|---|
| Water | Tap water with detergent | Filtered water, no detergent |
| Finish | Can leave streaks and drips | Dries clear |
| Frames and sills | Often wiped separately | Cleaned with the brush |
| Height | Usually ladders | From the ground, where access allows |
| Residue | Detergent may remain | None left behind |
Can Windows Be Cleaned in the Rain?
Yes. Light rain does not stop the clean, because the rain is not what leaves marks on glass. It is the dirt that rainwater lands on and the minerals in it. Once windows have been cleaned with pure water, rain falling on clean glass tends to leave far fewer marks than it would on dirty glass. Heavy storms or strong winds may affect the schedule for safety reasons.
Key Takeaways
- Pure water window cleaning uses filtered water that dries without streaks.
- No detergent means no residue to attract new dirt.
- Frames, sills and tracks are cleaned along with the glass.
- Most properties need external window cleaning every 4 to 8 weeks.
Book Pure Water Window Cleaning in Manchester
MSG Cleaners covers Manchester, Greater Manchester, Stockport, Cheadle, Cheadle Hulme, Wythenshawe, Oldham, Cheshire and surrounding areas, with flexible appointments. The team is fully insured.
Get Your Free Cleaning Quote: call 0333 054 0291, WhatsApp +44 7599 887340, or request a quote online.
Frequently Asked Questions
What is pure water window cleaning?
It is a method that uses water filtered to remove minerals and impurities, delivered through a brush on an extendable pole. The water lifts dirt and dries clear, leaving no streaks, spots or detergent residue.
Is pure water window cleaning better than traditional methods?
For exterior glass, it usually gives a streak-free finish, keeps windows cleaner for longer because no detergent residue is left, and reduces the need to work from ladders.
How often should windows be cleaned?
Most properties benefit from external window cleaning every 4 to 8 weeks, depending on location, weather, trees and how much the windows are exposed to dirt.
Do I need to be home for my windows to be cleaned?
No. As long as the team has access to the outside of your property, you do not need to be there.
Can you clean windows on multi-storey buildings?
Yes. MSG Cleaners cleans windows at height where access allows, using reach-and-wash systems from the ground.
Can pure water window cleaning be done in the rain?
Light rain does not usually stop the clean. Heavy storms or strong winds may lead to the visit being rescheduled for safety.
Does pure water window cleaning clean the frames too?
Yes. The brush covers frames, sills and tracks as well as the glass.