Malta’s abundant sunshine is a dream for holidaymakers, but it can be a headache for anyone trying to keep windows spotless.
Bright light exposes every streak, while Saharan dust and salty sea spray settle on the glass in a matter of hours.
Whether you live in a Valletta townhouse or manage rental apartments in Sliema, learning how to clean windows the right way both saves time and protects your investment. In this comprehensive guide, Rozie’s cleaning experts share everything you need to know—from choosing the perfect time of day to the last polishing wipe—so you can enjoy crystal‑clear views across the Mediterranean all year round.
Why Clean Windows Regularly?
Clean windows do much more than improve curb appeal. A thin film of dust and salt can etch tiny scratches into glass and window frames, shortening their lifespan. The Maltese Environment & Resources Authority notes that airborne particles spike during the scirocco season. Allowing that residue to bake on your windows under intense UV rays can lead to permanent hazing and higher maintenance costs down the road. Routine cleaning:
- Maximises natural light, lowering electricity use.
- Prevents mineral build‑up from hard tap water (common on the islands).
- Detects frame damage early, avoiding leaks during winter storms.
- Creates a welcoming atmosphere for guests and prospective tenants.
Tools & Materials You’ll Need
Gather these items before you start. A well‑prepared toolkit reduces cleaning time by 30 % on average.
- Soft strip squeegee (30–35 cm) – rubber blade should flex, not flop.
- Microfibre scrubber pad or window washer sleeve.
- Two lint‑free microfibre cloths for detailing and frames.
- Bucket filled with ≈ 3 L lukewarm water.
- Mild dish soap (pH‑neutral) – ½ teaspoon is enough.
- White vinegar (optional) for extra shine in hard‑water zones such as Mosta.
- Extension pole for upper‑floor panes (look for EN 131 certified poles).
- Optional: Eco‑friendly glass cleaner, safety gloves, step ladder.

Step‑by‑Step Guide: Streak‑Free Windows in 5 Simple Steps
-
Choose the Right Moment
Avoid direct sunlight. Late afternoon or an overcast morning prevents the cleaning solution
from evaporating too quickly, which is the number‑one cause of streaks.
In Malta, aim for before 10 a.m. in summer and after 3 p.m. in winter.
Check the UV index app on your phone; if it is above 5, wait until it drops. -
Dust & Vacuum the Frames First
Start by brushing or vacuuming loose dirt from frames, rails, and insect screens.
This prevents muddy streaks when water mixes with debris. A soft paintbrush attachment works wonders
on Maltese limestone window sills, which crumble if scrubbed with abrasive pads. -
Wash the Glass with a Soapy Solution
Add half a teaspoon of mild dish soap to your bucket of lukewarm water.
Dip the microfibre scrubber, wring it lightly, and work the suds onto the glass using an “S” pattern.
Apply gentle pressure to lift residue without scratching.
You will know you have the right dilution when the water runs evenly without large bubbles. -
Squeegee from Top to Bottom
Place the squeegee blade at the top corner, tilt it slightly to direct water downward,
and pull in a single smooth stroke. Wipe the blade with your detailing cloth after each pass.
Overlap strokes by 2 cm to avoid leaving thin water lines that dry into streaks.
For large panes, use the fanning technique: curve the squeegee in overlapping arcs. -
Detail & Polish the Edges
Wrap a dry microfibre cloth around your index finger and trace the window edges to catch drips.
If hard‑water spots persist, spray a 1 : 1 vinegar‑and‑water solution, wait 60 seconds, then re‑squeegee.
Finally, buff the glass with a fresh cloth in tight circles; the fibres pick up microscopic residues for a flawless finish.
Safety tip: When cleaning upper floors, always secure the extension pole with a wrist strap and keep windows closed to traffic below.
Frequently Asked Questions
How often should I clean my windows in Malta?
For coastal properties exposed to salt spray, once a month is ideal. Inland homes can stretch to every six‑to‑eight weeks,
with an extra pass after major dust storms.
Is newspaper still good for polishing?
Modern inks bleed and can leave smudges. Lint‑free microfibre cloths are more absorbent and reusable, making them the greener choice.
Can I use lemon juice instead of vinegar?
Yes, lemon’s citric acid cuts through mineral deposits while leaving a pleasant scent. Mix 2 tablespoons of lemon juice in
500 mL of water and spray sparingly.
What’s the best way to remove paint splatters?
Use a brand‑new razor scraper held at a 15‑degree angle. Keep the glass wet and move slowly to avoid scratches.
Are professional services worth it?
For multi‑storey buildings or when time is scarce, hiring an insured pro like Rozie’s window‑cleaning partners can be
more cost‑effective than renting equipment and risking injury.
Need Professional Help?
If upper‑floor access, stubborn stains, or sheer lack of time are standing in your way, let Rozie’s vetted cleaners handle it.
Whether you’re dealing with a sudden mess or preparing for guests, Rozie quickly connects you with reliable cleaning services providers in Malta, ensuring your home is spotless exactly when you need it.
Conclusion & Key Takeaways
Crystal‑clear windows boost natural light, extend glass life, and uplift any living space.
By picking the right moment, using the correct tools, and following the five simple steps outlined above,
you can achieve a professional finish in under 30 minutes for an average Maltese apartment.
Stay consistent, keep materials eco‑friendly, and call in the pros when the job requires specialised skills or equipment.
Happy cleaning—and enjoy those uninterrupted sea views!
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Rozie cleaning services platform in Malta

Aleksandrs Tuls
| Author & Co-Founder, Rozie
Co-creator of Malta’s first on-demand cleaning app, Aleksandrs distils
real-world data into quick home-care hacks and business insights.
Featured in Yahoo Finance.
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