Window Cleaning

Window cleaning involves removing dirt, grime, and buildup from interior and exterior glass surfaces to restore clarity and curb appeal. Whether you're tackling hard-to-reach second-story panes, dealing with stubborn mineral deposits, or simply refreshing your home's look, clean windows make a noticeable difference. Angi helps you find the right pro for the job and provides helpful guides to keep your view crystal clear.
Window Cleaning Service Articles and Advice
Dan Simms  •  May 5, 2026
How to Make Homemade Window Cleaner With Household Items
Save money and still get that professional, streak-free shine on your windows using this guide on how to make homemade window cleaner.
Alison Kasch  •  May 3, 2026
The Crystal-Clear Guide to Hiring a Window Cleaning Service
Professional window cleaners aren’t all cut from the same pane of glass. Our guide will clear up how you can find (and hire) the best window cleaning service.
Kyle Schurman  •  May 3, 2026
8 Tips for Cleaning Windows in Less Time With Fewer Streaks
When you want to clean windows more thoroughly and without streaks, our tips for cleaning windows will help you power through this chore in less time.
Mary Beth Eastman  •  May 3, 2026
3 Effective Ways to Remove Hard Water Stains From Glass
Don't let hard water stains cramp your style. Use this guide to learn how to remove hard water stains from glass using items you already have at home.
Becca Stokes  •  May 2, 2026
The Right Ways to Clean up Broken Window Glass
When windows in your home break, it needs to be addressed—and fast! It’s not just the sharp glass that’s dangerous, your home’s security is at stake, too. Find out how to safely remove and clean up broken window glass with our six tips to tackle it.
Jenna Jonaitis  •  May 2, 2026
How to Remove Stickers From Glass: 8 Foolproof Methods
Learn how to remove stickers from glass with this step-by-step guide. Follow these DIY methods for quick and easy removal.
Jouviane Alexandre  •  May 2, 2026
7 Easy Fixes for Removing Hard Water Stains from Exterior Windows
Hard water stains leave an unappealing white film on glass surfaces. Consider these tips to remove stains from windows and leave them looking clean and clear.
Kristin Luna  •  May 2, 2026
7 Tips to Restore Old Steel Windows Back to Their Former Glory
Want to restore historic windows in your home? From cleaning to applying a protectant, here are key tips to follow in steel casement windows restoration.
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Common Window Cleaning Service Questions

Finding a quality professional window cleaning service is much like finding any other vetted home pro: You should ask friends and family members who you trust for recommendations for window washers in your area and check online ratings. Reading a company’s reviews will give you a lot of insight into the service you can expect. Then, check their credentials and contact them to get a quote. Be sure to ask questions about their process and the products they use to get your windows to shine.

Professional window cleaners typically either use a commercial window cleaning solution or make their own by adding some liquid dish soap to warm water. The sudsy water that results will cut through grease, grime, dirt, and pollen, and provided the ratio is correct and the solution doesn’t dry on the window, it will leave your glass crystal clear and free of streaks. Some cleaners also add some white vinegar to the solution if they need to remove hard water stains.

Distilled white vinegar removes stickers from glass by breaking down the adhesive with its acidic qualities. You can apply the vinegar to the area with a sponge or cleaning cloth. Let it sit for 10 to 20 minutes, and then scrape the area with a plastic scraper or the edge of a credit card.

Costs depend on window count, height, accessibility, labor, and whether interior and exterior cleaning is required.

One of the best professional cleaning solutions that won’t leave streaks is one gallon of distilled or bottled water mixed with 2 to 4 teaspoons of dish soap. Apply using a sponge in a figure-eight motion, and then use a squeegee to remove the majority of the water and soap. You can finish drying with a piece of old black-and-white newspaper to remove any residue for a streak-free clean every time.