What Is Professional Window Cleaning and When Do You Need It?
Professional window cleaning is more than wiping glass with a squeegee. It's a systematic process that removes hard water deposits, oxidation, construction residue, pollen film, and the kind of embedded grime that builds up over months and doesn't come off with a garden hose or paper towels.
We clean both interior and exterior glass — including storm windows, screens, tracks, and frames. The result is genuinely clear glass, not just smear-free glass.
Quick Fact: Most homeowners can't tell the difference between clean windows and streak-free windows until they see them side by side. Hard water deposits and oxidation film are nearly invisible until direct sunlight hits — then they're all you see.
When do your windows need professional cleaning?
- You can see streaks, haze, or film even after wiping them down yourself
- Hard water spots from sprinklers or runoff that won't come off
- You haven't had them professionally cleaned in over a year
- You just had construction or renovation work done on the property
- You're listing the home for sale or preparing for an event
- Spring pollen has left a film on every exterior surface
For most Delaware homes, once or twice a year is the right cadence. High-traffic areas, homes near the coast, or properties with irrigation systems hitting the glass may benefit from quarterly service.
Why it matters more than you think
Mold and mildew aren't just ugly — they break down your siding over time and can trigger allergies for your family. A clean exterior also directly impacts your property value. If you're planning to sell, list, or refinance, a house wash is one of the cheapest ways to boost curb appeal overnight.
Clean windows also extend the life of your frames, tracks, and seals. Grime buildup in tracks accelerates wear on window hardware and can compromise the seal around the glass — leading to drafts and moisture intrusion over time.
Why Delaware homes need it more than most
Between the pollen seasons that coat everything from March through May, the coastal salt air drifting in from the Delaware Bay and Atlantic, and the hard water common across New Castle and Kent Counties, Delaware windows accumulate grime faster than homes in drier inland climates. Beach properties in Sussex County deal with a constant layer of salt film that fogs glass within days of cleaning if not treated properly.
What We Clean
Single and double-pane windows, storm windows, skylights, glass doors, sliding doors, transoms, and sidelights. Interior and exterior. Screens cleaned and reinstalled. Tracks and frames wiped down as part of every job.
How Much Does Window Cleaning Cost in Delaware?
Window cleaning is priced by the number of windows, the number of stories, and whether you're adding interior cleaning, screen cleaning, or both. Here's a general starting point:
Exterior Only
$10 Per Window
Exterior Only Cleaning. Price MAY vary due to situational factors like oversized windows, etc.
Interior & Exterior
18$ Per Window
Interior & Exterior Cleaning Deal! Get Both sides cleaned for 10% off each window
Interior Only
$10 Per Window
Exterior Only Cleaning. Price MAY vary due to situational factors like oversized windows, etc.
Every home is different. We provide free, no-obligation on-site estimates so you know exactly what to expect. No hidden fees. No surprise upcharges. The price we quote is the price you pay.
Want a quick estimate? Call
302-228-2229 or text us a photo of your home — we can often give you a ballpark over the phone.
