Window & Frame Cleaning

Why the right window cleaning method makes all the difference

Effective window cleaning maximises natural light and protects the glass panes. In Greece, African dust and salts significantly reduce the brightness of surfaces. Using a professional squeegee prevents streaks and lines, ensuring top optical clarity.

Essential equipment: Tools for a flawless result

The right equipment ensures maximum efficiency on every surface. Leading manufacturers such as Ettore, IPC Pulex and Kärcher offer specialised solutions for a flawless professional result.

Key highlights

• Professional equipment: Squeegees with brass or stainless steel channels and natural rubber blades.
• Electric window vacuums: Make cleaning up to 3 times faster and eliminate dirty water drips.
• Flawless method: The professional “S” technique ensures sparkling windows without any streaks.
• Cost-effective: Starter sets range from €25–€45, while electric models cost €50–€95.
• High-reach solutions: Telescopic poles up to 4.5 metres allow safe cleaning of high windows.

Professional squeegees & channels

On a squeegee, the channel and the rubber blade determine the result. Stainless steel and brass channels ensure even pressure. For the Greek summer, natural rubber withstands high temperatures without leaving marks. At the same time, ergonomic handles with clip fastening offer angular flexibility and stability.

Applicators, sleeves & highly absorbent microfibre cloths

Proper preparation and wetting depend on the applicator (T-bar washer) and its sleeve. Ergonomic T-Bar bases 25 to 55 cm wide hold the solution, while specialised sleeves with scrubbing strips remove stubborn grime without scratching.

For finishing the edges and the frames, high-density microfibre cloths absorb every drop without lint. They must be washed at 60°C without fabric softener, preserving the absorbency of the synthetic fibres.

Cordless electric window vacuums

Cordless electric window vacuums make cleaning up to three times faster compared to conventional methods, eliminating drips and water lines. The operating procedure is simple: spray the solution, wipe the surface and vacuum the liquid straight into the tank.

Kärcher offers models such as the WV 2 Plus with 35 minutes of autonomy and the WV 6 Plus with a Li-Ion battery lasting 100 minutes, a digital display and an innovative suction lip. Narrow nozzles serve dual-glazed windows, mirrors, hobs and shower cabins.

Step-by-step guide: How to clean windows without streaks and smears

Professional streak-free window cleaning is based on specific steps of preparation and correct application. The specialised “S” technique prevents lines, combining a microfibre applicator and a squeegee for sparkling windows.

Surface preparation and correct dosing of the cleaning solution

Proper preparation of the glass surface starts with dry cleaning of the frames, removing urban dust and sand before wetting. Next, the precise dose of liquid window cleaner is added to the special sturdy window cleaning bucket, at a ratio of just 5 to 10 ml of concentrate per 10 litres of water. The solution aims at maximum glide of the rubber and not at creating dense foam, which leaves hazy streaks as it dries. Washing with the applicator is done in steady circular motions, dissolving greasy grime and exhaust deposits, immediately preparing a uniform thin liquid film on the glass pane for the pass of the professional squeegee.

Cleaning fluids: Professional concentrates vs homemade solutions (DIY)

The choice between specialised glass cleaning chemicals and homemade mixtures directly determines the final result. The right window cleaning fluid offers excellent glide, decisively preventing static electricity and stubborn lines on the treated surface.

Professional super-concentrated fluids

Professional super-concentrated fluids are the most efficient and economical solution for maintaining large glass surfaces. The professional Ettore Squeegee Off solution requires a precise dilution ratio of just 2–5 ml per 1 litre of water. Branded formulas such as Wurth Glass Cleaner Blitz offer maximum degreasing power without aggressive ammonia, allowing the rubber to glide smoothly.

On the domestic market, the Primera Lumino super-concentrate offers excellent economy with a neutral pH, fully preserving the peripheral EPDM rubbers and modern aluminium frames. At the same time, specialised antistatic polymer agents decisively prevent the deposition of fine dust for a long period.

Cleaning special glass surfaces: From the shower cabin to the car

Specialised cleaning of special glass surfaces requires targeted hydrophobic protection for each substrate. Cleaning shower cabins and cars, as well as caring for crystal surfaces, guarantees the complete removal of grime from special glass in every application.

Removing limescale and steam residue from glass bathroom cabins & mirrors

The accumulation of salts and soap residue on bathroom glass requires a combination of gentle chemical breakdown and immediate mechanical drainage. For cleaning limescale from a bathroom cabin, stubborn salts on shower glass are dissolved with citric acid and specialised scrapers. The use of a squeegee removes salts from bathroom windows, preventing deposits.

As a complement, a cordless electric window vacuum effectively absorbs steam condensation and liquid droplets. For a flawless bathroom mirror clean without spots, abrasive powders that wear out easy-clean coatings are excluded. The protective hydrophobic shield and anti-fog sprays prevent steam condensation, ensuring top cleanliness and clarity.

How much does window cleaning equipment cost in Greece

The prices of window cleaning tools on the Greek market range from economical sets to specialised systems. Standalone channels and squeegees start from roughly €6 to €8, handles from €7 to €54 for articulated ergonomic models, while a professional set with applicator and 35 cm channel costs €25 to €45.

In the category of electric devices, window vacuums of the WV series range between €50 and €95. By contrast, consumer sets cost €15 to €30. Investing in a professional squeegee proves cheaper in the long run, as replacing a worn rubber blade costs just €2 to €4 per piece.

Conclusions & choosing the ideal solution

The choice of equipment for flawless window cleaning is determined by the architectural needs of the building. For typical apartment blocks, the best way to clean windows combines a 35 cm squeegee or an electric window vacuum. Conversely, the right equipment for tall maisonette windows and shopfronts requires a telescopic aluminium pole and an articulated handle. The key tip for clean windows is to use a 100% natural rubber blade — the targeted choice of a window cleaning set ensures maximum natural light with minimal effort.

Frequently asked questions

How do I clean windows without streaks and smears?

The most essential secret for surfaces without marks and streaks is to use a squeegee with a 100% natural rubber blade. Applying the professional “S” technique (fanning) with steady pressure without lifting the blade, and avoiding cleaning under direct sunlight, prevent the detergent from drying prematurely.

How often should the squeegee rubber be replaced?

In a home environment, the rubber blade is replaced every 6 to 12 months, while in professional spaces an immediate change is required as soon as wear appears on the edge. Replacement rubbers cost from €4 to €10, and many models are double-sided and get reversed before final retirement.

How much does an electric window vacuum cost and what does it offer?

The electric window vacuum, priced from €50 to €95, cleans up to three times faster than conventional methods and is an ideal solution for windows, mirrors and shower cabins, absorbing steam condensation without dripping onto the floor.

Is using a glass scraper safe?

Using a glass scraper is completely safe for paint and glue residue provided the surface is fully wetted with soapy water. The blade must be free of rust and applied at an angle of 30 to 45 degrees, categorically avoiding use on dry glass or tinted films.

What height of telescopic pole do I need?

As for the working height, for typical domestic windows and upper fanlights an aluminium telescopic pole of 2 to 2.5 metres suffices. For tall maisonettes and stairwells, choosing a pole of up to 4.5 metres is recommended.