There’s one issue with the difficult-to-reach external frames, though, especially if you are putting up in high-rise condos or apartments. Fret not though, below are a few handy tips on how to clean outside windows you can’t reach otherwise. So, let’s get started!
Table of Contents
How to Clean Outside Windows (different ways)
First, Diagnose the Problem: Is It Dirt or a Failed Window Seal?
Before you pull out the ladders and squeegees, take a close look at the cloudiness on your window. If you notice a hazy, foggy, or moisture-filled appearance that won’t go away no matter how much you clean, the glass itself might not actually be dirty.
If you have double-pane or triple-pane windows, a breakdown in the factory seal can allow outdoor air and moisture to seep between the glass layers. This is known as a blown or failed window seal, and no cleaning tool on earth can reach inside to fix it.
The Solution:
You don’t need to replace the entire expensive window frame. You can easily fix this by swapping out just the glass unit itself. Check out Fab Glass and Mirror high-efficiency Custom Insulated Glass Units (IGUs) to easily restore a crystal-clear, energy-efficient view to your home.
Prepare for Cleaning Hard to Reach Windows
When you are all set to leave for a window-cleaning mission, it is important to be adequately equipped with the necessary tools to achieve the desired outcome. Although there are plenty of means and window cleaning tools for hard to reach windows, the one that is most suitable in your case would depend purely on the type of cleaning requirement.
For instance, in some cases, you might require a ladder to access the high rise windows while in other cases a mop with a large stick should be able to do the job with you standing on the ground holding it. Some of the popular equipment that you may require are:
- Soft-bristled brush
- Good quality squeegee
- Scrubbing pads— preferably nylon
- Extension ladder (for high-rise buildings)
- Sponge
- Bucket
- Rubber gloves
- Lint cloth
- Special brushes to clean window tracks
- Long-handled brush with attached hose
The Best DIY Window Cleaning Solutions
Having the right tools is only half the battle; what you put in your bucket matters just as much. Skip the expensive store-bought sprays and try these highly effective, streak-free DIY solutions:
- The Professional Standard: Mix 2 gallons of warm water with just 1 teaspoon of standard liquid dish soap (like Dawn). Professional window cleaners swear by this because it cuts through grease and grime without drying too quickly.
- The Eco-Friendly Vinegar Mix: Mix equal parts distilled white vinegar and warm water in a spray bottle or bucket. Vinegar is excellent for cutting through stubborn bird droppings and outdoor pollution.
Note: If you have specialized tinted window glass, avoid any cleaning solutions containing ammonia, as it can degrade or discolor the tint over time.
Ways to access windows for cleaning
One of the most important questions that the people residing in high-rise apartments have in their mind’s how to clean windows that you can’t reach? Well, the answer is quite simple. You’ll need the support of certain equipment to get there. Once the accessing problem is addressed, the rest will fall in place within no time. Here are the two indispensable tools that will adequately resolve the assessment issue for cleaning outside windows that are hard to reach.

1- Check for Tilt-In Sashes (The Easiest & Safest Method)
Before you look into buying specialized extendable poles or risking your safety on a ladder, check if your home has modern single-hung or double-hung windows. Many modern windows feature “tilt-in” sashes designed specifically for easy cleaning.
To check, unlock your window and raise the bottom sash a few inches. Look for two small release latches on the top corners of the window frame. Slide or press those latches inward, and gently pull the window frame toward you. The window will tilt inside your room horizontally, allowing you to easily wash the outside glass safely from inside your home!
2- Using a Ladder
A lot of people fear ladders and rightly so, especially when it comes to window cleaning operations involving high-rise buildings. It is difficult to have to work at any height for a long time without any safety harnesses.
However, if you are confident enough to use it, ensure that it is in perfect condition and working order. Also, when the weather outside seems bad such as heavy rain, constant lightning, or snow, hailstorms, avoid the usage at any cost. Besides, refrain from climbing a ladder set on rough terrain. If you can reach a window and clean it while sitting on a table, it will be much easier and safer that way.
3- Using a Wiper Cleaner
While searching for ways about how to clean outside windows apartment, it is hard to miss the most popular and effective wiper-cleaning tool specially made to access high-rise buildings. The equipment is like the standard wiper that you normally use in your washroom or to clean the terrace; it’s only that this one comes with an elongated stick and sometimes a hose integrated. If your window is not placed way too high, you can use this wiper to clean it while standing at the base.

4- Windows Cleaning Kit
The quickest and yet the simplest way to cleanse out your apartment windows is to simply get yourself a full-fledged window washing kit. It spares you from the research on how to clean outside windows and straightaway getting access to all that you need to get started. The kit content might not be too premium; nevertheless, it’s a fantastic option for those who want to get started ASAP but don’t have time or energy to first study hard to reach window cleaners and then buy available devices separately.

5- Window Vacuum Cleaner
Window vacuum cleaners simply referred to as window vacs are specially designed to squeeze all the dirt, dust and fine particles stuck on your window and its frames imparting a streak-less finish. They’re beneficial in clearing moisture from windows too.
6- Extendable Window Cleaner
Extendable window cleaner is an excellent product that enables you to clean the windows from the safety of your apartment instead of dangerously hanging out. All thanks to the extendable twist and lock handle fitted with the rubber blade on one side and foam sponge on the other side. It may also help you reach some pesky areas of your windows that might not be accessible otherwise, ensuring a successful 360-degree clean-out operation.

7- Magnetic Window Cleaner
Some of the areas might be beyond the access of your Extendable window cleaner too, that’s when window cleaning tools for hard to reach windows come into the picture; They are an indispensable part of every windows cleaning kit. A Magnetic window cleaner is one such equipment. It is a clever cleaning device, which is one of the most secure ways to scour both sides of the windows that are broader than your arm’s length concurrently without having a need to go outside.
8- Using a Mop Having a Large Stick
It is another tool that is usually an integral part of a window cleaning kit. A mop with a stick is instrumental in reaching and scrubbing high-rise apartment windows— in short, a perfect answer to how to clean outside windows you can’t reach.
9- Tech Products for High-Rise Windows Cleaning
For tech-savvy people, there are several high-end products available too that can make your cleaning outside windows operation extremely easy and secure. Water-fed poles are the next generation smart solutions for window cleaning, which are not only light-weight but easier to operate too.
Smart Tech: Robotic Window Cleaners
If you live in a high-rise apartment and cannot safely reach your windows with a pole, consider investing in a robotic window cleaner. These motorized, puck-shaped devices use powerful motorized suction to lock onto the outside of your glass pane. Controlled via an app or remote control, they automatically navigate your window in a grid pattern, wiping and squeegeeing the glass completely hands-free while a built-in safety cord keeps them secure.
10- By Hiring a Cleaning Professional by Window Cleaner Company
Bothered about how to clean hard to reach windows but don’t have adequate time or requisite fitness level to try any of the above-listed tools? Your next best option is to recruit a specialist to do the job on your behalf. The trick is finding a reputable window cleaning service provider that suits your budget too.
How to Remove Stubborn Hard Water Stains & Baked-On Grime
Outdoor windows endure a harsh environment. If your windows are plagued by chalky white spots from lawn sprinklers or acid rain, a regular soap-and-water wash won’t be enough. These are mineral deposits (calcium and magnesium) that have baked onto the glass under the sun.
To remove hard water stains safely without scratching your glass surface:
- Spray pure white vinegar directly onto the stained areas and let it sit for 2 to 3 minutes to break down the minerals.
- Gently scrub the area using a non-abrasive nylon scrubbing pad.
- For incredibly stubborn spots, mix a paste of baking soda and water, apply it to the spot, and gently rub in a circular motion before rinsing thoroughly.
Pro Tip: Check the Weather (Avoid Direct Sunlight!)
You might think a bright, sunny day is the perfect time to clean your windows, but it’s actually the worst. Direct sunlight heats the glass surface rapidly, causing your soapy water or cleaning solution to evaporate almost instantly. This rapid drying leaves behind stubborn, frustrating streaks. For the best, crystal-clear results, wait for a cool, overcast day.
Wrap Up
It doesn’t hurt to do a bit of research or take references and then shortlist the best-suited options. Take their quotes, and finally settle for the one that seems the best for you. However, ensure to go through the online reviews before finalizing anyone.






