Window Cleaning Perth — Crystal Clear, Streak-Free Results
Clean windows transform the look and feel of any property. Supakleen's Perth window cleaning service delivers a spotless, streak-free finish every time — for homes, businesses and investment properties across the metro area.
A Window Cleaning Service Perth Properties Can Rely On
Supakleen provides professional window cleaning across Perth for homes and businesses of every type. From coastal suburbs battling salt spray to inland homes fighting dust and hard water spotting, our experienced team delivers a consistent, streak-free result. We clean the full window — glass, frames, sills, tracks and fly screens — not just the pane.
Whether you need a one-off clean before a sale or event, or a scheduled monthly or quarterly service, we tailor our service to your property and back every visit with our 48-hour streak-free guarantee. For an honest comparison, see our guide on professional window cleaning vs DIY in Perth.
Sparkling Clean, Inside & Out
Our professional window cleaning team uses professional-grade equipment and de-ionised water to deliver a streak-free result. See what's included in each service type.
Residential Window Cleaning
- ✓Internal and external glass cleaned
- ✓Window frames and sills wiped
- ✓Fly screens removed, cleaned and re-fitted
- ✓Sliding door glass and tracks cleaned
- ✓Streak-free finish on all surfaces
Commercial Window Cleaning
- ✓Shopfront and entry glass cleaned
- ✓Office glass partitions and windows
- ✓High-traffic touch points wiped
- ✓Multi-storey available on request
- ✓Scheduled contract cleaning (monthly, quarterly)
Who Benefits Most from Professional Window Cleaning?
Clean windows transform the look and feel of any property — but Perth's sun, dust and coastal salt make keeping them clear a real challenge. Professional window cleaning makes a measurable difference for homes, businesses and coastal properties across the metro area.
Homeowners
- ✓Streak-free, guaranteed results that make your home feel lighter and cleaner.
- ✓Coastal salt and hard water spots removed with professional-grade treatments.
- ✓Fly screens, tracks and frames cleaned — not just the glass.
Coastal Properties
- ✓Salt spray etching prevented with 6–8 weekly professional cleans.
- ✓De-ionised water systems remove mineral spotting standard products can't.
- ✓Frames and sills protected from corrosion and build-up.
Commercial & Retail
- ✓Shopfront and entry glass that showcases your business at its best.
- ✓Scheduled monthly or quarterly contract cleaning keeps standards consistent.
- ✓Multi-storey and high-access work available with specialist equipment.
Perth's Unique Window Cleaning Challenges
Perth is one of Australia's sunniest cities — but that sunshine also means dust, UV haze, and for coastal suburbs, salt spray. Each creates specific challenges that standard household cleaning can't address.
Salt Spray — Coastal Suburbs
Suburbs within 5–10km of the Indian Ocean — including Cottesloe, Swanbourne, North Fremantle and Scarborough — experience constant salt spray from onshore winds. Salt deposits on glass create a frosted, hazy appearance and, if left untreated, can etch the surface permanently. We recommend professional cleaning every 6–8 weeks for coastal properties.
Dust & Pollen — Eastern & Southern Suburbs
Suburbs further inland — Canning Vale, Willetton and Southern River — experience higher dust loads, particularly during summer and autumn. Dust accumulates on window frames and sills as well as glass. Our service covers frames, sills and tracks — not just the glass.
Hard Water Spotting — All Perth
Perth's tap water has a relatively high mineral content. Water that dries on glass from garden sprinklers, rain or cleaning leaves white mineral spots that are very difficult to remove with standard household products. We use de-ionised water systems and professional spot-removal treatments to address existing mineral spotting and prevent recurrence.
DIY Window Cleaning vs Professional Service
Cleaning your own windows is possible — but Perth's conditions make it harder than it looks. After years cleaning windows across the metro area, we've seen the areas where DIY cleans most commonly fall short or leave glass worse than before. Here's where professional window cleaning makes the difference.
Streaks & Residue
Household cloths and detergents leave a film that dries into visible streaks the moment the sun hits the glass. Professional squeegee technique and de-ionised water deliver a true streak-free finish.
Hard Water Spots
Perth's mineral-rich tap water leaves white spots on glass the instant it dries. Removing existing spotting needs professional mineral removers — plain water just spreads it around.
Coastal Salt Etching
Salt spray from onshore winds etches glass permanently if left too long. Once etched, the glass can't be restored. Regular professional cleaning is the only way to protect coastal glazing.
Frames, Sills & Tracks
DIY cleans focus on the glass and skip the frames, sills and tracks where dust, insects and grime build up. We clean all of it — the full window, not just the pane.
Height & Access Safety
Upper-storey and high windows need proper ladders, extension poles and safe work practices. Falls from height are one of the most common DIY cleaning injuries — we're equipped and trained for it.
Time & Equipment
A thorough window clean of a typical Perth home takes 2–3 hours with the right gear. Buying the equipment, reaching all windows safely and getting a streak-free result is harder and slower than most people expect.
If you're considering a DIY clean, the realistic time for a streak-free result across a typical 4-bedroom home is 2–3 hours with professional squeegees, de-ionised water and safe access equipment. If you'd rather leave it to the professionals, we're here to help.
When to Book Your Window Clean
Post-Winter (Aug–Sep)
Perth winters bring rain, dust and leaf debris. A spring window clean removes the winter build-up and lets maximum light into your home as the days get longer.
Pre-Summer (Oct–Nov)
Before the hot, dry Perth summer, windows cleaned now stay cleaner longer. Also ideal timing before Christmas entertaining.
Pre-Sale or Pre-Photography
Book 1–2 days before your first open home or listing photography session for maximum impact on buyer impressions.
Post-Storm (Any Time)
Perth's summer storms bring dust, pollen and debris. A clean after a major storm restores your windows and prevents mineral spotting from drying on the glass.
Window Cleaning FAQs
Do you clean both inside and outside windows?
Yes — our standard service includes both internal and external window cleaning. We also clean frames, sills, sliding door tracks, and remove and re-fit fly screens as part of the service.
How do you handle high windows and upper floors?
We carry professional ladders and extension equipment for upper-storey residential windows. For commercial high-rise buildings, we have specialist equipment and can provide a tailored quote. Safety is a priority on all elevated work.
How often should I have my windows professionally cleaned?
For most Perth homes, every 3–6 months is ideal. Coastal properties (within 5km of the ocean) benefit from cleaning every 6–8 weeks due to salt spray. Commercial premises often schedule monthly cleans.
Can hard water stains be removed from glass?
In most cases, yes. We use professional-grade mineral spot removers and de-ionised water systems specifically effective against Perth's hard water deposits. In cases of very severe or long-standing etching, we'll advise you honestly about what's achievable.
Do you offer a streak-free guarantee?
Yes. If you notice any streaks within 48 hours of your clean, contact us and we'll return to re-clean the affected windows at no charge.
How much does window cleaning cost in Perth?
Pricing depends on the number of windows, accessibility and whether it's a one-off or scheduled service. We provide free, no-obligation quotes — most within the hour. Call 0493 847 515 or use our online quote form.
Window Cleaning Across Perth
We clean windows in homes and businesses across the Perth metro area.
Our 48-Hour Streak-Free Guarantee
We stand behind every window cleaning visit. If you notice any streaks on your windows within 48 hours of your clean, contact us and we'll return to re-clean the affected windows at no extra charge. Our team uses professional-grade equipment and de-ionised water systems for a true streak-free finish.
Free Re-Clean Within 48 Hours
Notice any streaks within 48 hours of your clean? We'll return to re-clean the affected windows — completely free.
De-ionised Water Systems
Professional-grade equipment and de-ionised water deliver a true streak-free finish and remove Perth's hard water mineral spotting.
Fully Insured & Safe
Comprehensive public liability insurance covers every visit. Safe work practices and proper equipment on all high-access work.
48-Hour Streak-Free Guarantee — streaks within 48 hours? We'll come back and re-clean free