Ever walked past a business with filthy, streaked-up windows? Not exactly inviting, right? Clean commercial windows don’t just boost curb appeal, they let in more natural light, improve employee productivity, and extend the lifespan of the glass. But here’s the real question: Should you clean them yourself or hire a pro? Many business owners assume DIY window cleaning is cheaper, but is it really the best option? In this guide, we’ll break down the best way to clean commercial windows, comparing DIY methods with professional services, so you can make the smartest decision for your business.
Why Clean Commercial Windows Matter More Than You Think
Before we get into the how, let’s talk about the why. Dirty windows aren’t just an eyesore, they can actually hurt your business.
Better First Impressions: Spotless windows make your storefront or office look professional and well-maintained.
More Natural Light: Clean glass allows sunlight to flood in, boosting mood and productivity.
Longer Window Lifespan: Regular cleaning prevents mineral buildup and etching.
Healthier Work Environment: Removes dust, pollen, and mold that can cause allergies.
Now, let’s see if DIY or professional cleaning is the best way to clean commercial windows.
DIY Window Cleaning
For small businesses with just a few windows, DIY cleaning might seem like a practical choice. But without the right tools and techniques, you’ll likely end up with streaks, smudges, and wasted time.
DIY Window Cleaning Essentials
To get the best results, you’ll need:
- Squeegee: The key to streak-free windows.
- Microfiber Cloths: Prevent lint and ensure a polished finish.
- Glass Cleaner: Choose an ammonia-free formula.
- Soapy Water Solution: A mild dish soap and water mix works well.
- Extension Pole: For reaching higher windows safely.
- Scraper Blade: Removes tough spots like bird droppings.
How to Clean Windows Like a Pro (DIY Version)
- Dust Off the Frames: Start by wiping down window frames and sills.
- Apply Cleaning Solution: Use a sponge or spray bottle.
- Squeegee the Glass: Work from top to bottom in smooth strokes.
- Wipe Away Excess Moisture: Use a microfiber cloth to prevent streaks.
Pro Tip: Never clean windows in direct sunlight. it makes the cleaner dry too fast, leaving streaks.
DIY Window Cleaning: The Pros & Cons
Pros:
✔ Lower cost if you already have the tools.
✔ Convenient for quick touch-ups.
✔ No need to schedule an appointment.
Cons:
✖ Time-consuming, especially for larger buildings.
✖ Streak-free results are hard to achieve.
✖ Unsafe for high windows.
✖ Ineffective for hard water stains and grime.
Best for: Small storefronts or low-traffic businesses with easy-to-reach windows.
Professional Window Cleaning
For businesses with multiple windows or tough stains, professional cleaning is often the best solution.
How Professional Window Cleaning Works
Unlike DIY methods, pros use:
- Commercial-grade cleaners for deeper, streak-free results.
- Water-fed poles & pressure washing for high and exterior windows.
- Specialized techniques to remove hard water stains and buildup.
- Harnesses & ladders for safe high-rise window cleaning.
DIY vs. Professional Window Cleaning
| Feature | DIY Window Cleaning | Professional Window Cleaning |
|---|---|---|
| Cost | Low | Higher but long-lasting results |
| Time Required | High | Low |
| Streak-Free Results | Hard to achieve | Guaranteed |
| Safe for High Windows | No | Yes |
| Effective for Tough Stains | No | Yes |
When to DIY vs. When to Call the Pros
Still not sure which option is best? Here’s a simple guide:
Choose DIY If:
✔ You have small, ground-level windows that are easy to clean.
✔ You need quick touch-ups between professional cleanings.
✔ Your budget is tight, and streaks aren’t a major concern.
Hire Professionals If:
✔ You have large commercial windows or high-rise glass.
✔ Your windows have stubborn stains, mineral buildup, or heavy dirt.
✔ You want consistent, long-lasting cleanliness without the hassle.
How Often Should You Clean Commercial Windows?
Your industry and location determine how often you need professional cleaning:
Office Buildings: Every 1-2 months.
Retail Stores: Weekly or biweekly for a spotless storefront.
Restaurants: Weekly to remove grease and fingerprints.
Medical Facilities: Monthly for hygiene and cleanliness.
Hotels & Hospitality: Biweekly or monthly to impress guests.
If your business is near a highway, construction site, or industrial area, you’ll need more frequent cleaning.
Conclusion:
At NUH Janitorial Company, we take pride in providing the best way to clean commercial windows using industry-leading techniques and high-quality products. Whether you need regular window maintenance, high-rise glass cleaning, or tough stain removal, our expert team ensures streak-free, spotless results every time.
Don’t let dirty windows affect your business’s image. Trust a professional commercial window cleaning service to keep your glass clear, bright, and welcoming. Call us today at +1 (267) 334-6979 or visit nuhjanitorialcompany.com to schedule your consultation and see the difference for yourself!
