Exteriors only or full service window cleaning?

Exterior-Only vs. Full-Service Window Cleaning: What You Really Need (and Why It Matters)

If you own a home or business on Cape Cod or in Plymouth, you already know how quickly your windows can lose their sparkle. Between salty ocean air, windblown pollen, and plain old weather, your glass takes a beating.

But when it’s time to book a professional cleaning, many people ask the same question:

“Do I really need full-service window cleaning, or will exterior-only be enough?”

Let’s break down the difference—so you can make the right call for your property, your budget, and your schedule.

What’s the Difference?

Exterior-only cleaning means we wash just the outside panes of your windows. This service removes dirt, salt spray, pollen, and buildup that comes from the elements.
Full-service cleaning includes both interior and exterior glass, plus lo9sills, and screens for a complete reset.

Both options use the same professional-grade tools and purified water, so your windows end up streak-free and spotless—inside or out.

When Exterior-Only Cleaning Makes Sense

You just had your interiors cleaned recently. Maybe your last full-service was a few months ago, and only the outside needs a refresh.
You’re maintaining your look between major cleanings. Exterior-only touch-ups keep windows bright between spring and fall.
Your home or business faces heavy outdoor buildup. Salt, dust, and pollen are the main culprits—and an exterior wash every few months can stay ahead of them.
You’re on a budget. Exterior-only cleanings are quicker and cost less while still improving your property’s curb appeal.

When Full-Service Cleaning Is the Better Choice

You notice haze or streaks even after the outside is cleaned. Sometimes that film is inside—caused by condensation or indoor air.
You’re preparing for guests, events, or property photos. Nothing beats the crystal-clear look of clean glass on both sides.
It’s been more than six months since your last complete cleaning. Dirt, moisture, and minerals build up fast, especially along the Cape.
You run a business where first impressions matter. For storefronts and offices, full-service cleaning keeps things looking professional from every angle.

Pro Tip: How Often Should You Clean Exterior Windows in Coastal New England?

For homes and businesses near the coast, we typically recommend exterior cleaning every 4 months, and full-service cleaning once per year (spring or fall).

Why? Salt air and pollen are constant factors here. Regular maintenance prevents mineral deposits and extends the life of your glass, frames, and seals.

The Real Question: What Do You Really Need? If your main concern is outdoor grime, an exterior-only cleaning may be all you need right now—especially if you’ve done a full-service recently.

But if you want that just-installed sparkle, and you haven’t done the inside in a while, full-service will give you results you’ll notice immediately.

Either way, you’re protecting your investment by caring for your glass before buildup turns into permanent damage.

Your Local Window Experts on Cape Cod and in Plymouth

At Duchesney Window Washing, we’ve spent over 25 years helping Cape Cod and Plymouth property owners keep their homes and businesses bright, clean, and protected. Whether you choose an exterior-only refresh or a full-service deep clean, you’ll always get professional care, eco-friendly products, and guaranteed results.

Ready to See the Difference?

If you’re unsure which option makes the most sense for your property, our team is happy to help. We’ll walk you through the pros, the timing, and what works best for your type of windows and budget.

👉 Get your free quote today at duchesneywindowwashing.com or call our Cape Cod team — we’ll help you find the perfect window-cleaning plan for your home or business. 508-989-1353

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