To get streak-free windows, mix equal parts water and white vinegar in a bucket. Then, dip a standard mop or a microfiber cloth in the cleaning solution, and wipe down the window's surface. To dry the windows, use a rubber squeegee in straight motions from top to bottom.
One of the ways on how to clean glass windows from outside is to use a window squeegee. An extendable window squeegee allows you to clean high windows from ground level without the need to climb a ladder because they can be extended to several meters.
In a spray bottle, combine 2 cups of white vinegar, 2 cups of water, and 5 drops of concentrated dish soap. Give it a good shake to thoroughly mix the ingredients. The vinegar is an acid and will help break up any mineral or hard water deposits. The dish soap helps to soften up the grime and gently remove dirt.
Mix up your window-cleaning solution: In a plastic spray bottle, mix together 2 cups of warm water with 1/4 cup white vinegar and 1/2 teaspoon of Dawn. Sweep away dirt: Using a broom, sweep away the cobwebs and debris from the windows and sills.
The most common professional window cleaning solution recipe is filtered or distilled water and dish soap. Just a few spoonfuls of dish soap is all that's needed to create foam for gliding and to help break up any grease and dirt on the glass during cleaning.
Best Overall: Stoner Invisible Glass Glass Cleaner
In fact, Invisible Glass guarantees a streak-free finish or your money back. It's safe and effective to use on windows, doors, tables, mirrors, ovens, car windows and more.
Try a 50/50 solution of vinegar and water for a streak-free clean. You can use a spray bottle or dip a rag in the solution, just like you would an ordinary cleaner.
Hard water and acid rain
Sometimes the minerals and salt that can create ugly oxidation on your windows isn't from the building itself, but rather the water. Windows that get sprayed with sprinklers or ground water can get minerals delivered directly to the glass, where it can streak, spot and stain.
The simplest answer is you should have your windows cleaned once or twice a year in spring and fall. Most professional window washing companies will tell you the same.
A: The Windex® Outdoor Sprayer is a convenient spray-and-rinse cleaner that makes it easy to give outdoor windows a streak-free shine without wiping. It can also be used on patio furniture, playsets and other plastic and vinyl surfaces.
Hot water cleans windows faster
Removes dirt more easily – hot water is more successful in removing dirt. This is because hot temperatures make dirt particles vibrate faster, which makes it a lot easier to wipe them away.
Window Washing Tips
If you want to take an environmentally friendly route (which we recommend), then a solution of warm water and vinegar will do the trick and get your windows clean. Some brands and types of windows are much easier to clean than others.
Spray a stronger mix of 1:1 water and vinegar (or Windex, or glass cleaner) at your window, so that the solution covers most of the glass. (I found Windex to work better, but if you have pets—or kids—who frequently lick outdoor windows, vinegar may be the best route for you.)
Windex Outdoor Glass & Patio Concentrated Cleaner
Windex is a name in glass cleaning that requires little introduction. Its versatile outdoor cleaner can tackle not only windows, but also patio furniture, siding, and more. It's easy to use, and the spray can reach high windows—no ladders required.
In a spray bottle, combine ¼ cup of white vinegar with ½ teaspoon of liquid dish soap. Dilute the solution with 2 cups of water, then shake the bottle vigorously to mix the components. If you don't have white vinegar on hand, you can substitute it with lemon juice.
This match made in heaven has been a household staple for a long time and I make sure to keep it handy. To make the solution is simple and easy on the wallet! Pour equal parts of vinegar and Dawn into a spray bottle. Gently shake, then spray liberally onto the surface to be cleaned.
Both a washing and a cleaning should leave you with streak-free glass, but a washing is a quick service that isn't as thorough. Window washing usually involves spraying on the solution and wiping it away with a squeegee to remove loose surface debris only. This isn't what's involved in window cleaning.
Professional window cleaners try to clean when temperatures are between 50 and 75 degrees Fahrenheit (10-23 C). These temperatures are most common during spring and autumn seasons, making those the best times for outdoor window cleaning.
White and distilled are types of vinegar. They differ fundamentally in their acetic acid content. White, also known as spirit vinegar, has 5% to 20% acetic acid. This is generally higher as compared to distilled vinegar's 5%-8%.
But for convenience and safety, the simple solution of white vinegar and distilled water is the best DIY window cleaner. It's non-toxic, unlike most commercial cleaners, and versatile enough for several cleaning projects around the house. Plus, it's arguably the cheapest cleaner you can find!
You can also make an all-natural window cleaning solution using a mixture of equal parts white vinegar and hot water. Adding a touch of liquid soap to the vinegar solution will help remove any streak-causing wax left on the window from commercial cleaners used in the past.