In Adelaide, we are blessed with plenty of sunshine. However, that bright South Australian sun has a knack for highlighting every smudge, fingerprint, and streak on our glass surfaces. Whether you have just installed new energy-efficient double glazing or you want to spruce up your sliding patio doors, proper maintenance is key to their longevity and kerb appeal.
At A.A. Windows, we do not just manufacture and install premium aluminium products; we want to ensure they look spectacular for years to come. If you want to know how to properly clean glass windows and doors, read on for our professional tips to achieve a streak-free finish every time.
Quick Summary: The Best Way to Wash Windows
- When: Choose a cloudy day or early morning/late evening.
- Solution: Mix two parts water with one part white vinegar (or use mild dish soap for heavy grime).
- Tools: Use a high-quality squeegee and dry microfibre cloths.
- Extras: Vacuum the tracks and wipe down the aluminium frames.

1. Timing is Everything
The biggest mistake most homeowners make is trying to clean glass windows and doors on a hot, blue-sky Adelaide day. While it seems like the perfect time to be outside, direct sunlight dries your cleaning solution almost instantly. This rapid evaporation causes those frustrating streaks and swirl marks.
The Pro Tip: Aim to wash your glass on an overcast day or during the cooler morning and evening hours. This gives you enough time to squeegee or wipe away the solution before it bakes onto the surface.
2. Ditch the Chemical Sprays
You do not need expensive, brightly coloured chemicals to get a professional result. In fact, many “all-purpose” supermarket cleaners contain waxes or perfumes that leave a microscopic residue. This residue actually attracts dust and pollen back to the glass.
The Pro Tip: Mix a simple solution of two parts water to one part white vinegar in a spray bottle. For extra-dirty exterior glass, add a few drops of high-quality dishwashing liquid to a bucket of warm water. This easily breaks down grime without damaging the glass or your aluminium frames.
3. Use the Right Tools
If you still use old newspapers to dry your windows, it is time for an upgrade. While the ink in vintage newspapers used to act as a mild abrasive, modern paper often leaves grey streaks and lint behind. To correctly clean glass windows and doors, you need professional gear.
The Pro Tip: Invest in a professional-grade squeegee with a sharp rubber blade and a few microfibre cloths. Microfibre “grabs” dirt rather than just moving it around.
The 3-Step Cleaning Method:
- Scrub the window with a soapy applicator or cloth.
- Squeegee from top to bottom in a single motion (or a side-to-side “S” pattern).
- Wipe the edges and catch any small drips with a dry microfibre cloth.
4. Do Not Forget the Tracks and Frames
A pristine pane of glass is entirely let down by a filthy frame. In South Australia, red dust and coastal salt spray easily build up in the tracks of your sliding doors and windows, causing them to stick or grind over time. Properly cleaning aluminium windows Adelaide style means addressing the whole unit.
The Pro Tip: Before you start with the water, use a vacuum cleaner with a crevice tool to suck out loose dirt and dead insects from the tracks. Once the glass is clean, wipe down the aluminium frames with a damp cloth. For sliding doors, applying a light spray of silicone-based lubricant to the tracks will keep them gliding effortlessly.
5. Managing Hard Water Stains
If you use a garden hose to rinse your windows, you might notice white, cloudy spots appearing over time. This is often “hard water” mineral build-up.
The Pro Tip: Always dry your windows manually after rinsing. If you already have stubborn mineral spots, gently rub a paste made of water and bicarbonate of soda onto the area to lift the stains without scratching the glass.
Frequently Asked Questions (FAQs)
Why do my windows look foggy even after I clean them?
If you thoroughly wash your windows but they still look cloudy or foggy, the seal on your double glazing has likely failed, allowing moisture to get trapped between the glass panes. In this case, cleaning will not fix it, you will need a professional window replacement.
Can I use a pressure washer to clean my windows?
We do not recommend it. High-pressure water can damage the window seals, strip the paint off the surrounding walls, and push water into your home’s framing. Stick to a soft sponge and a squeegee.
How often should I wash my windows and doors?
For most Adelaide homes, cleaning the outside windows every 3 to 6 months is ideal. However, if you live near the coast (where salt spray is high) or in a dusty area, you should clean them every 1 to 2 months to prevent corrosion on the frames.
Quality Glass Deserves Quality Care
At A.A. Windows, we take pride in providing South Australian homes with the highest quality, locally manufactured windows and doors. By taking the time to carefully clean glass windows and doors, you protect your investment and ensure your home stays bright and inviting.
Are your old windows beyond saving? Is it time to upgrade to energy-efficient double glazing or stylish sliding patio doors? The expert team at A.A. Windows is here to help.
Contact us today for an obligation-free quote and let’s bring a fresh perspective to your home! Call us directly on (08) 8268 8808, or visit our office at 41/43 Wodonga St, Beverley SA 5009, Australia.