Cleaning Tips · Gauteng
Streak-Free Window Cleaning: Pro Tips & When to Call Experts
How to clean windows streak-free — pro techniques, the right tools, and when height or scale means it is time to call professional window cleaners.
Streaky windows are frustrating. With the right technique — and knowing when to call in the pros for height or scale — you can get glass that truly sparkles.
Streak-Free Window Cleaning: what you need to know
Clean windows on an overcast day so cleaner does not dry too fast and streak. Use a squeegee in overlapping strokes and finish edges with a dry microfibre cloth.
For upper floors, large panes or commercial frontage, professional window cleaning is safer and delivers a consistent, streak-free finish at any height.
Top tips
- Clean on a cloudy day to avoid fast-drying streaks
- Use a squeegee with overlapping strokes
- Finish edges with a dry microfibre cloth
- Clean frames and sills, not just the glass
- Call professionals for high or large windows
Related cleaning services
Just Cleaning provides Window Cleaning and more across Gauteng, including Sandton, Randburg, Johannesburg, Roodepoort, Midrand, Fourways and beyond. Explore related services:
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Frequently asked questions
Why do my windows streak after cleaning?
Usually because the cleaner dries too fast in direct sun, or from using a dirty cloth. A squeegee and microfibre finish prevents it.
Do you clean exterior and high windows?
Yes. We clean interior and exterior windows, glass and frames safely at height.
Can you clean commercial storefront glass?
Yes. Streak-free window cleaning is available for homes and commercial frontage across Gauteng.
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Trusted, vetted, eco-friendly cleaners — homes & offices across Sandton, Randburg, Johannesburg & beyond.