Dirty outside windows are one of those things you keep noticing but keep delaying. This guide will show you how to clean outside windows properly, even the ones you can’t reach. I’m sharing this from real experience working with homes and tenants across St Helens, England, following landlord and letting agent standards.
Why Outside Windows Get Dirty So Fast in St Helens
If you live in St Helens, you already know the struggle. Rain, traffic dust, birds, and nearby trees make windows dirty faster than expected.
From my own work around Haydock, Thatto Heath, and Newton-le-Willows, I’ve noticed:
- Ground-floor windows get splash marks from rain and mud
- Upper windows collect dust and water stains
- Back windows near gardens get pollen and bird marks
That’s why knowing how to clean the outside of a window properly matters. If you’re moving out or preparing for inspection, window cleaning is often checked by landlords.
What You Need Before You Clean Exterior Windows
Before you start learning how to clean exterior windows, don’t overcomplicate it.
Here’s what actually works in real homes:
- Bucket with warm water
- Mild washing-up liquid
- Soft sponge or microfiber cloth
- Squeegee (makes a big difference)
- Dry towel for edges
Honestly, expensive sprays don’t help much. Simple tools, used properly, work best. Have you ever cleaned a window and still saw streaks after? That usually happens because of poor drying, not poor soap.
How to Clean Windows Outside Step by Step
This is the method we use in many St Helens homes.
Step 1: Rinse Loose Dirt
Use clean water to remove dust and grit first. This avoids scratches on the glass.
Step 2: Wash Gently
Dip your sponge in soapy water and clean top to bottom. Don’t rush. Let the soap loosen the dirt.
Step 3: Squeegee Properly
Pull the squeegee down in straight lines. Wipe the blade after every pass.
Step 4: Dry the Edges
Use a dry cloth around frames and corners. This stops drip marks later.
That’s the safest way how to clean windows outside without damaging glass. If you’re short on time, get a free local quote today.
How to Clean Outside Windows From Inside Safely
Not everyone can go outside, especially in flats. Here’s how to clean outside windows from inside without leaning dangerously:
- Use a magnetic window cleaner
- Use an extendable window cleaning tool
- Open tilt-and-turn windows carefully
I’ve seen people try to stretch too far. It’s not worth the risk.
If you’re wondering how to clean the outside of windows from the inside, safety should come first. Many St Helens flats and rentals don’t allow external access anyway.
How to Clean Outside Windows You Can’t Reach
This is the most common question we get locally.
If you’re stuck thinking about how to clean outside windows you can’t reach, here are realistic options:
- Extendable water-fed pole
- Professional window cleaners
- Scheduled maintenance cleans
Upper windows are tricky, especially on terraces and semis common in St Helens.
From experience, DIY often leaves marks on high windows. That’s where professional equipment helps.
When Professional Window Cleaning Makes Sense
Sometimes, doing it yourself just isn’t practical.
Professional cleaning helps when:
- You’re moving out of a rental
- A landlord inspection is due
- Windows haven’t been cleaned in months
- You want streak-free results
We regularly clean windows for tenants, landlords, and offices across St Helens, Haydock, and Newton-le-Willows. If you’re already booking a deep clean, windows are often added.
DIY vs Professional Window Cleaning Comparison
| Aspect | DIY Cleaning | Professional Cleaning |
|---|---|---|
| Safety | Limited | High |
| Equipment | Basic | Professional tools |
| Results | Mixed | Streak-free |
| Time | Takes longer | Quick and efficient |
| Inspections | Risky | Landlord-ready |
So ask yourself, is it worth the hassle?
Common Mistakes People Make
I see these mistakes all the time:
- Cleaning in direct sunlight
- Using too much detergent
- Skipping edge drying
- Ignoring safety
Small mistakes lead to poor results, even if you know how to clean the outside of a window.
Final Thoughts
Learning how to clean outside windows properly saves time, effort, and stress. You can do it yourself for easy-access windows, but hard-to-reach glass needs experience and tools.
If you’re in St Helens and want clean, inspection-ready windows without risk, professional help makes life easier.