Service Page
Professional Window Cleaning Services
Serving homeowners across Northern Virginia
AllPro Window Cleaning Services in Northern Virginia
Window cleaning is the process of removing dirt, dust, pollen, water spots, fingerprints, and other buildup from your home’s exterior glass, frames, and sills to restore clarity and improve appearance. At AllPro PowerWashing, we use professional equipment and deionized (DI) purified water to produce a streak-free finish without leaving behind mineral deposits or residue. Professional window cleaning not only enhances your home’s appearance but also allows more natural light to enter your living spaces, creating a brighter and more inviting environment.
Problems Window Cleaning Solves
Over time, windows collect pollen, dirt, hard water spots, spider webs, bird droppings, and airborne contaminants that reduce visibility and make your home look less maintained. Dirty glass can block natural light, diminish curb appeal, and leave streaks or spots that are difficult to remove with household cleaners. Routine window cleaning restores crystal-clear views, improves the overall appearance of your home, and helps prevent long-term buildup that can become more difficult to clean over time.
Our Window Cleaning Process
At AllPro PowerWashing, we begin by inspecting your windows and removing loose dirt and debris from the glass, frames, and sills. We then use professional tools, including our deionized (DI) water system, to thoroughly clean each window without leaving streaks or residue behind. The purified water dries naturally to a spotless finish, eliminating the need for harsh chemicals on the glass. Before we finish, we perform a final quality check to ensure every window is clean, clear, and professionally maintained, leaving your home with brighter views and a polished exterior appearance.
100% Satisfaction Guaranteed
If you're not completely satisfied with the results, we'll make it right. We don't consider the job finished until you're happy.
AllPro Referral Program
Share
They Save
You Earn
Why AllPro
We’re AllPro PowerWashing, a local team based in Manassas, VA, and we take pride in helping homeowners keep their properties clean and protected. From house washes to roof and gutter cleaning, we handle it all with care, professionalism, and attention to detail. We're not just here to get the job done — we're here to make your home shine and make sure you're happy every step of the way.
Frequently Asked Questions
How often should I have my windows professionally cleaned?
Most homeowners benefit from professional window washing every 3–6 months, although homes near trees, construction, or busy roads may require more frequent cleaning to prevent buildup.
Do you clean both the glass and the window frames?
Yes. Our window washing service includes cleaning the glass, frames, and sills to remove dirt, dust, pollen, and other debris for a more complete clean.
What is deionized (DI) water, and why do you use it?
Deionized (DI) water is purified water with minerals removed, allowing windows to dry naturally without leaving behind spots or streaks. It’s one of the most effective methods for achieving a crystal-clear finish.
Can professional window washing remove hard water spots?
Regular window cleaning removes most dirt, pollen, and surface grime. Some hard water stains or mineral deposits may require specialized restoration techniques, depending on their severity.

