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Though it may seem dreary and even difficult to wash windows, with a little effort, you can make your windows look so clean, your friends will think they’ve been professionally washed!
Steps
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Gather your supplies and tools. There are a few things you will need to perform a basic cleaning job on your windows, including a:
- Sponge or brush (or a squeegee)
- Rubber squeegee for drying
- Absorbent microfiber or lint-free cloth
- Clean cloth or rag
- Bucket filled with cleaning solution
- Large towel to protect inside floors
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Make your cleaning solution. There are a few different cleaners you can try for your windows, but most experts recommend a basic water and dish soap mixture. Using a spray bottle and paper towel or newspaper will just move dirt and cleaning solution around, leaving windows streaky and murky. [1] X Research source To make your window cleaner, you can mix:- Two gallons (7.6 liters) of water with one teaspoon (6 ml) of dishwashing liquid. [2] X Research source
- Equal parts water and white vinegar.
- ¼ cup (60 ml) each of isopropyl (rubbing) alcohol and vinegar, plus 1 tablespoon (15 g) cornstarch (to prevent streaks), [3] X Research source and 2 cups (480 ml) water. [4] X Research source
EXPERT TIPProfessional CleanerSusan Stocker runs and owns Susan’s Green Cleaning, the #1 Green Cleaning Company in Seattle. She is well known in the region for outstanding customer service protocols — winning the 2017 Better Business Torch Award for Ethics & Integrity —and her energetic support of green cleaning practices.Our Expert Agrees: When you're cleaning windows, you only need water mixed with a dash of vinegar or a few drops of dishwashing soap. Apply the cleaner with a clean cloth, then dry the window with a squeegee.
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Clean the windows. You can use a sponge for windows that have multiple small panes, and a squeegee for larger picture windows. Dip your sponge into the bucket of cleaner. Wring out the excess water and wipe down the entire window, being sure to get into all the corners. [5] X Research source
- To clean high outside windows without a ladder, attach a squeegee or brush to an extension pole or broom handle. [6] X Research source You can also use a special window cleaner that will spray up to the second floor from the ground.
- Once you clean a window, make sure you dry it before moving on to the next. If the squeegee squeaks a lot when you are washing or drying the windows, add a little more soap to the water.
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Wipe the windows dry. For small-paned windows, use the rubber blade on the squeegee to wipe away the water vertically, working from top to bottom. For a picture window, use horizontal strokes. Start at the top and work down the window. Overlap each stroke by a couple inches (a few centimeters), and wipe the blade dry with a lint-free cloth between each stroke. [7] X Research source
- Make sure the rubber blade is always in contact with the window.
- One of the easiest ways to get streak-free windows is to buy a good quality squeegee, and to make sure the rubber blade on it is sharp. [8] X Research source Make sure you also have a streak-free window cleaning solution. Replace the rubber blade when it gets dull, because it will stop sealing properly and start leaving streaks.
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Clean the inside of the windows and wipe up excess water. Anywhere that water spilled, dripped, or ran down the window, wipe the area dry with an absorbent, lint-free cloth. This will prevent streaks on the window.
- To prevent damage to the frame, use a separate cloth or rag to dry water from the window sill.
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Clean stubborn stains. Outside windows are especially prone to stubborn stains because they are exposed to hard water runoff, minerals, bird droppings, and elements that can cake on dirt and grime. There are a few methods you can try to remove marks on inside or outside windows:
- Use a mineral deposit removing cleaner, such as CLR. Dampen a sponge with cleaner and rub at the stains on the windows. Rinse the area with water and proceed with regular cleaning.
- Spray the affected area with pure vinegar and let it sit for at least five minutes. Use a sponge or cloth to rub the stain, and proceed with regular cleaning. [9] X Research source
- Make a paste with water and a cleaner that contains oxalic acid, such as Zud or Bar Keepers Friend. [10] X Research source Apply the paste to the affected area with a clean cloth and give it a good rub. Rinse away the paste and clean normally.
- You may be able to get off crusty or gritty stains by gently using a razor to scrape them off.
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Remove stickers and decals. Whether you have children who love to decorate with stickers or applied decals to your windows to prevent birds from flying into them, removing sticky substances from windows can be difficult. However, all you really need is a spray bottle filled with water and a plastic scraper with a good edge.
- Spray the stickers with water and let it sit for a couple minutes.
- Hold the scraper against the window at a 45-degree angle and apply gentle pressure. Start below the stickers and scrape upwards to get underneath the stickers. Use a towel to wipe away the water. [11] X Research source
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Remove and clean the screens. For inside and outside windows, clean the screens every time you clean the windows, which should be twice a year. Remove the screens and vacuum them to remove dust and dirt.
- Use a hose or a spray bottle filled with water to lightly spray the screen both before and after you wipe it down.
- With a clean cloth or sponge, wipe them down with warm water mixed with a splash of vinegar or dish soap. Allow the screens to air dry fully before replacing them. [12] X Research source
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Rinse away dirt and grime from outside windows. Outside windows are exposed to all manner of grease, dirt, pollutants, and other materials. For really dirty windows, start the cleaning process by using a garden hose to rinse away the top layer of grime from the windows and panes. [13] X Research source
- If you don’t have a hose, use a lint-free cloth and water to wipe away some of the dirt. You can also use a pressure washer as long as it is on a low setting.
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Vacuum or dust inside windows. Make sure you get all the windows, frames, and corners. This will prevent you from just spreading dirt around when you are cleaning. [14] X Research source
- Before you start cleaning inside windows, lay a large towel down in front of the window to catch spills.
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Community Q&A
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QuestionWhat kind of vacuum do I use?Community AnswerA hand vacuum works well, or for more power you can use the attachments on a standard vacuum cleaner.
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QuestionWill using newspaper or paper towels to clean damage the windows?Community AnswerNo.
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QuestionI have windows that are behind fly screens, and I have plantation shutters on the inside. Therefore I cannot remove window to clean. Is there just a spray I can use to dissolve the dirt from the outside?Community AnswerA "soft" power wash would do the trick. Best to hire a professional if you have never done power washing before.
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Tips
- Unfortunately, it isn’t possible to clean inside a double paned window without ruining the airtight seal between the panes. However, dirt build-up or cobwebs in between the windows indicates the seal has already been breached, so you may want to consider replacing the windows. [15] X Research sourceThanks
- When I am really pressed for time, which is most of the time, I have one of my sons hold a large towel inside the closed windows as I hose off all the screen and window. We then dry the window with towels and squeegees. In a large percentage of the windows, we do not have to remove the screens nor clean with soap nor Windex, saving a lot of time. Hosing off the windows and screens prevents getting a lot of dust on us and is healthier, as you breathe less dust (even though we are using dust masks).Thanks
Tips from our Readers
The advice in this section is based on the lived experiences of wikiHow readers like you. If you have a helpful tip you’d like to share on wikiHow, please submit it in the field below.
- Choose a cloudy day to clean your windows. Cleaning windows on a sunny day can cause the cleaning solution to dry too quickly, leaving streaks.
- Try using microfiber cloths instead of paper towels for wiping and drying windows. They're more effective and leave fewer lint residues.
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References
- ↑ https://www.youtube.com/watch?v=NSLu2uPxN84
- ↑ http://www.familyhandyman.com/windows/how-to-wash-windows/view-all
- ↑ http://wholenewmom.com/whole-new-budget/homemade-glass-cleaner-glass-cleaner-recipe/
- ↑ http://www.crunchybetty.com/battle-of-the-homemade-glass-cleaners
- ↑ http://www.thisoldhouse.com/toh/how-to/intro/0,,20364019,00.html
- ↑ http://shewearsmanyhats.com/the-best-window-cleaner/
- ↑ http://www.familyhandyman.com/windows/how-to-wash-windows/view-all
- ↑ http://www.familyhandyman.com/windows/how-to-wash-windows/view-all
- ↑ http://www.bobvila.com/articles/how-to-clean-windows/#.VsS0l9Acpf0
- ↑ http://www.thisoldhouse.com/toh/how-to/intro/0,,20364019,00.html
- ↑ https://www.youtube.com/watch?v=zwagY70EDq4
- ↑ https://www.goodhousekeeping.com/home/cleaning/tips/a32040/mistakes-cleaning-windows/
- ↑ https://www.goodhousekeeping.com/home/cleaning/tips/a32040/mistakes-cleaning-windows/
- ↑ http://www.realsimple.com/home-organizing/cleaning/more-techniques/clean-windows
- ↑ http://www.howtocleanstuff.net/how-to-clean-inside-double-paned-windows/
- Videos provided by Anders Fishing
About This Article
Article Summary
X
You can create a window washing solution by mixing 2 gallons of water with 1 teaspoon of dishwashing soap. If you don’t have dishwashing soap, you can also mix equal parts water and white vinegar for the same cleaning effect. Apply the solution with a sponge or paper towel, then wipe the windows dry with an absorbent cloth. For tips from our general contractor reviewer on how to clean and dry your windows so they're streak free, read on!
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