Why Cleaning Windows in Winter Is the Perfect Time
June 6, 2025
Your ultimate guide to cleaning windows in winter
When winter sets in, window cleaning often slips off the priority list. Cold winds, grey skies, and shorter days make it tempting to wait until spring. But here’s what many home and business owners don’t realise: cleaning your windows in winter is actually the perfect time to do it — and it comes with a range of benefits you don’t want to miss.
Let’s explore why tackling window cleaning during the colder months is a smart move.
1. Winter Light Reveals More — Clean Glass Makes All the Difference
With the sun lower in the sky during winter, light enters at a sharper angle — making every smudge, streak, and spot on your windows painfully visible. This can leave your living or working spaces feeling dim and dreary, especially when daylight hours are already limited.
Clean windows maximise the amount of natural light that enters your space, brightening up your interiors and lifting the overall atmosphere. For homes, it adds comfort and warmth. For businesses, it presents a brighter, more welcoming environment to staff and customers alike.
2. Protect Your Windows from Seasonal Damage
During winter, glass is exposed to more contaminants than you might think — rainwater, dust, traffic grime, salt spray (especially near the coast), and even internal condensation. These residues can build up and, over time, etch into the surface of the glass, causing permanent staining or damage.
Cleaning your windows during winter helps remove these harmful deposits before they have a chance to do long-term damage. It’s a proactive way to extend the life of your windows and avoid costly restoration or replacement down the track.
3. Beat the Spring Rush
When warmer weather returns, the demand for window cleaning services skyrockets. Homeowners want their homes to sparkle, and businesses prepare for increased foot traffic. That often means longer wait times, limited availability, and rushed service.
By booking your window cleaning during winter, you’ll avoid the seasonal bottleneck. You can lock in a convenient time, enjoy faster turnaround, and rest easy knowing your windows are already spotless when the sun starts shining again.
4. Prevent Mould and Condensation Issues
In winter, interior condensation becomes a common issue — particularly on single-glazed or older windows. This trapped moisture can settle in corners, sills, and frames, encouraging the growth of mould and mildew. Over time, this can impact both the appearance of your windows and the health of your indoor environment.
A winter window clean isn’t just about the glass. Professional cleaners remove built-up moisture, check for mould growth, and wipe down frames and sills — helping you maintain better indoor air quality and reducing allergens in the home.
5. Keep Your Business Looking Sharp in the Off-Season
For commercial properties, winter is no excuse for dirty windows. If anything, they stand out even more under dull skies and harsh indoor lighting. Fingerprints, fogging, and grime become highly visible — especially on shopfronts and entryways.
Regular winter window cleaning shows your clients and customers that you care about appearance and attention to detail year-round. Whether you’re running a restaurant, office, retail store or showroom, sparkling windows can be the difference between a customer walking in or walking past.
What Makes Winter Window Cleaning Different?
While winter does bring a few extra challenges, professional cleaners come fully prepared:
- ✅ Cold-Weather Cleaning Products: These specially formulated solutions resist freezing and prevent streaking, even in low temperatures.
- ✅ Heated or Warm Water Systems: For outdoor windows, hot water can be used to tackle stubborn winter buildup without damaging glass or frames.
- ✅ Soft, Microfibre Cleaning Tools: These help lift dirt and residue gently, without scratching glass that’s more fragile in colder conditions.
- ✅ Safe and Efficient Access: Our team uses industry-approved safety gear and techniques to ensure smooth service, regardless of weather.
You won’t have to lift a finger — we handle everything professionally and safely, rain or shine.
Cleaning Windows in Winter Checklist
Want to make sure you’re winter-ready before your next clean? Whether you’re hiring a professional or preparing your space, this checklist will help:
✅ Check for condensation or mould
Inspect sills and corners for trapped moisture or black spots — early signs of mould that should be addressed.
✅ Clear the window area
Move furniture, plants, curtains, or blinds away from the window to allow full access.
✅ Wipe down sills and tracks
Removing debris ahead of time helps your cleaner deliver a more effective result.
✅ Close all windows tightly
Ensure windows are fully shut before an external clean to prevent water ingress.
✅ Remove cobwebs and loose debris
Especially important near frames, outdoor eaves, or second-storey windows.
✅ Check for damage or leaks
Identify cracked seals or signs of water damage while visibility is clear and issues are minor.
✅ Choose the right time of day
If you’re doing it yourself, aim for mid-morning to early afternoon — avoiding frost and giving surfaces time to warm up.
✅ Book with a professional
For multi-storey homes, difficult access areas, or a deep clean — hiring a pro ensures the job is done safely and thoroughly.
Book a Winter Window Clean Today
Don’t wait for spring to enjoy the benefits of clean windows. At McPherson Window Cleaning, we offer professional, high-quality service across Melbourne throughout the winter months. From single-storey homes to multi-level commercial sites, we help you make the most of your view — even on grey days.
📞 Call now or book online to schedule your winter clean and enjoy crystal-clear windows, no matter the season.
