How to Clean Outside Windows?
Curb appeal begins with crystal-clear windows. Over time, the exterior glass of your home accumulates a thick layer of pollen, dust, bird droppings, and mineral deposits from rain. While cleaning the inside is a standard part of many chores, tackling the outside requires a specific set of tools and a strict adherence to safety protocols.
At Jama Cleaning, we believe that a clear view of the outdoors can transform the atmosphere of your home. Here is our professional guide on how to safely and effectively clean your exterior windows.
Quick Answer: Safety Comes First
Before you grab a bucket, you must evaluate the risk. Exterior window cleaning is significantly more hazardous than interior cleaning due to height and environmental factors.
Ground-Level vs. Upper-Level Windows
Cleaning ground-level windows is generally safe for most homeowners using a standard step stool. However, upper-level windows present a falling hazard. In the U.S., ladder-related injuries are a leading cause of household accidents. If your windows require a ladder higher than six feet, or if the terrain around your house is uneven, you should reconsider a DIY approach.
When to Call Professionals
You should hire a professional cleaning service if:
- You have a multi-story home with hard-to-reach windows.
- The windows are exceptionally large or made of delicate leaded glass.
- You do not have experience handling extension poles or heavy-duty ladders.
- There are nearby power lines or high-wind conditions.
Best Tools for Exterior Window Cleaning
Professional results require professional-grade equipment. Using paper towels or old rags on exterior windows usually results in streaks and static that attracts dust faster.
Squeegees and Extension Poles
A high-quality squeegee with a replaceable rubber blade is the most important tool in your kit. To reach higher panes without a ladder, invest in a telescoping extension pole. This allows you to keep your feet firmly on the ground while reaching second-story glass.
Buckets and Gentle Cleaners
Avoid harsh chemicals that can damage window seals or nearby landscaping. A large 5-gallon bucket filled with warm water and a few drops of professional-grade dish soap (like Dawn) is often the best solution. The soap provides the necessary “slip” for the squeegee blade to glide without skipping. For areas with hard water, a dash of white vinegar can help dissolve mineral spots.
Step-by-Step Exterior Window Cleaning
Follow these steps to ensure a streak-free finish that lasts.
Pre-Rinse
Exterior windows are often covered in abrasive grit. If you start scrubbing immediately, you risk scratching the glass. Use a garden hose with a spray nozzle to gently rinse the window, frames, and screens first. This removes loose debris and cobwebs.
Washing and Drying
- Apply Solution: Use a microfiber washer wand or a soft sponge to apply the soapy water generously to the glass. Scrub in a circular motion, paying attention to the corners.
- The Squeegee Technique: Start at the top corner. Pull the squeegee horizontally across the top, then wipe the blade dry with a lint-free cloth. Proceed with vertical strokes from top to bottom, overlapping each stroke by about an inch.
- Detail the Edges: Use a dry microfiber cloth to wipe the perimeter of the window frame and any drips on the sill. This prevents “run-back” streaks from forming after you walk away.
- Clean the Screens: Never put dirty screens back onto clean windows. Rinse them with the hose and let them dry completely before reinstalling.
FAQs
What’s the best time of day to clean outside windows?
Always aim for a cloudy day or work in the shade. If the sun is hitting the glass directly, the cleaning solution will evaporate too quickly, leaving behind stubborn streaks and soap film before you have a chance to squeegee it off.
Can pressure washers damage windows?
Generally, we do not recommend pressure washers for windows. The high-pressure stream can shatter the glass, break the seals in double-pane windows (leading to permanent fogging), or blast water behind your siding, causing mold issues. A standard garden hose is much safer.
How often should exterior windows be cleaned?
For most homes, a thorough exterior cleaning twice a year (Spring and Fall) is sufficient. However, if you live near the coast or in an area with heavy construction or high pollen counts, you may need to clean them quarterly to maintain clarity.
Let Jama Cleaning Brighten Your Home
Cleaning exterior windows is a labor-intensive and potentially dangerous task. Why risk a fall when you can have professional results without the stress? Jama Cleaning specializes in comprehensive home maintenance, ensuring every pane of glass is streak-free and every frame is spotless.
Enjoy a clearer view today. Contact Jama Cleaning for a professional exterior window cleaning estimate!
