For glass surfaces that are difficult to access or cannot be opened, such as conservatories, glass façades, solar panels and photovoltaic systems, we use the osmosis process (pure water) to achieve perfect results.
We also clean neon signs, light boxes, conservatories, glass roofs and much more – all at fair prices!
Many private users use normal tap water for window cleaning, which naturally contains limescale, salts and minerals. These can build up on the glass surfaces and leave unsightly stains and streaks. As the water evaporates, limescale stains become visible, which attract soot and dust from the air, causing the windows to become dirty more quickly.
To prevent this, we rely on the innovative osmosis technology. The tap water is filtered through a special filter system, such as the pure water system from Unger HydroPower, is fed into the filter. An integrated resin filter demineralizes the water so that it becomes pure, clean water. This water dries residue-free on the glass surfaces without leaving behind limescale stains or other mineral deposits.
Would you like to have your windows cleaned properly – crystal clear and streak-free?
The window cleaners from Clean Service take care of window and glass cleaning for businesses and private individuals at a reasonable price:
An inspection is subject to a charge and will be deducted when an order is placed.
Mauro and Gabi Tresch
weekly | fortnightly | Monthly | Unique | More frequent | |
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Fixed room attendant | ✓ | ✓ | ✓ | ||
Cancellation free of charge up to 24 hours before your cleaning | ✓ | ✓ | ✓ | ||
Non-life insurance | ✓ | ✓ | ✓ | ✓ | ✓ |
Customer service | ✓ | ✓ | ✓ | ✓ | ✓ |
Picket number | ✓ |