What is considered as the most commonly used window cleaning method by professionals?

Author: Maud Lind  |  Last update: Sunday, July 6, 2025

The most commonly used window cleaning method by professionals is fanning. Fanning involves using the squeegee to perform a series of short strokes in several different directions. This moves the cleaning solution, keeping it from getting under the blade of the squeegee.

What window cleaning solution do professionals use?

Dish Soap Solution

Believe it or not, one of the most common and effective window cleaning solutions that is used by professionals is a mixture of dish soap and water. Simply mix one gallon of water with two teaspoons of liquid dish soap, and you have a professional window cleaning solution.

What is the most commonly used tool in glass cleaning?

The squeegee is arguably the most famous traditional window-cleaning tool and is meant to remove and scrape away remaining liquid and cleaning solution from the glass.

What is the best method for cleaning windows?

Always clean the window frames, grids, and hardware first, using cloths or brushes and mild detergent as needed. Wipe these window parts dry. Next, wipe the glass with a dry cloth to remove dust and dirt before wet-cleaning.

What is the best way to clean windows without streaking?

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. If you are worried about the fumes, only use vinegar for outdoor windows or mix a couple drops of essential oils to counteract the smell.

Interior Window Cleaning Process

What do professional window cleaners use on hard water stains?

Professional window cleaners like Window Genie are trained and experienced in this battle. Window Genie uses a polishing paste specifically designed to fight the minerals that create these stains. The paste is applied to a non-abrasive cleaning pad and the window is lightly scrubbed.

Is Dawn dish soap good for washing outside windows?

Dish soap is a cost-effective choice for outdoor window cleaning because it's gentle on glass and can effectively cut through dirt and grime. If you prefer a natural solution, use a mixture of equal parts white vinegar and water.

Why do my windows look smeared after cleaning?

Too Much Soap in the Solution

Well, window cleaner, this can absolutely apply to your soap solution. Your windows could be looking murky because you're using way too much of the good stuff. When it comes to concentrate, a little goes a long way, even if you're using regular dish soap.

Is Windex or vinegar better for windows?

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.)

What is the trick for cleaning glass?

Mix 1 cup rubbing alcohol, 1 cup water, and 1 tablespoon vinegar. Isopropyl alcohol and white vinegar make a quickly evaporating spray glass and mirror cleaner that competes with commercial brands. This solution can also be used on tiles, chrome, and other surfaces.

How much does it cost to start a window cleaning business?

Startup costs run from around $1,000 to $10,000 for basic equipment, cleaning supplies, and advertising. Physical stamina, attention to detail, knowledge of safe cleaning practices, and customer service skills are all important for a window cleaning business owner.

How much do professional window cleaners charge?

The average cost to hire a professional window cleaner is between $150 to $350. Most homeowners spend about $250 for a full house cleaning. Window prices can range from $10 to $15 per window or $4 to $8 per pane.

Are professional window cleaners worth it?

Like Squeegee Squad crews, hiring professionals can provide a quality window washing service in half the time it would take you to do it yourself, and they most likely will do it better than any DIY enthusiasts. Perhaps most importantly, they can wash windows safely without risk to you or your home.

How to get windows Crystal Clear?

Create a solution of one part distilled vinegar and 10 parts warm water, then pour it into a spray bottle for easy use. Before you spray cleaning solution on the window, make sure to use a soft and clean microfiber cloth or paper towel to wipe away any excess dust or grime.

Why are my windows streaky after using Windex?

If the cleaner evaporates before you can wipe it away, it creates streaks. Spray your cleaner over small sections and wipe it away before moving on to avoid streaks if your cleaner is evaporating too fast.

What do professional window cleaners use in their solution?

They utilize various soaps and detergents, including dish soap like Dawn, and may add additives such as vinegar, ammonia, or rubbing alcohol to enhance their cleaning solutions. Outside windows often benefit from these specialized cleaning solutions, which are designed to handle tougher dirt and grime.

What is the best thing to wash outside windows with?

Combine water, white vinegar and dish detergent in a bucket. Increase amounts as needed. Using a soft bristle scrub brush on an extension pole handle thingy, dip the brush in a bucket of the solution, and scrub it on the window. Before it has a chance to dry, spray/rinse it off with clean water.

Does Dawn leave a residue?

It doesn't all wash off. In fact, it leaves toxic chemical residues behind on your dishes and glasses that pose significant health hazards over the long-term.

What is the best homemade window cleaning solution?

DIY Window Cleaner with Rubbing Alcohol

To make this homemade window cleaner, first add 1/4 cup rubbing alcohol and 2-3 Tbsp. distilled white vinegar to a spray bottle. For best results, make sure your vinegar says "made from grain" on the label. Then add 1 cup distilled water.

Will Magic Eraser remove hard water stains from windows?

STEP ONE: WET YOUR MAGIC ERASER.

Water activates the tough micro-scrubbers, so they can dig deep and remove hard water stains from glass and the toughest soap scum, making cleaning shower glass easier than ever.

What is a professional window cleaner?

Professional window cleaners are trained and know how to clean your windows safely and effectively. They can also use equipment that will help prevent any accidents from occurring. Most window cleaners now use high reach water fed poles which means they can clean windows up to 40ft high without the need of ladders.

Does WD-40 remove hard water stains from glass?

Does WD-40 remove hard water stains from glass? Yes, WD-40 can loosen hard water stains on glass by breaking down the mineral deposits. However, after using it, you must clean it off thoroughly, or else it will leave behind an oily residue.

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