How often do most people have their windows cleaned?

Author: Dr. Uriel Fisher  |  Last update: Tuesday, February 10, 2026

Quick Tip: Plan for a thorough cleaning every six months—once in spring and once in fall—for most windows. However, some outside windows benefit from more frequent cleaning.

How often do most people clean their windows?

  • Residential: For homes, window cleaning frequencies typically range from once every 3 months to once or twice a year, depending on factors like exposure to dust and proximity to busy roads.
  • Commercial: Offices and commercial buildings often require more frequent cleaning to maintain a professional appearance.

How often should you have a window cleaner?

Once A Month:

This option is probably the most preferred option when you take into account how much time it takes to clean your windows. This level of frequency is popular when employing a window cleaner also. A once a month visit from a professional will ensure that you keep your windows looking great.

How much should window washing cost?

This is why it's a good idea to hire a professional window cleaner but you may be worried about the price. 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.

How often should I clean outside windows?

Windows should be cleaned at least twice a year to prevent grime from building up. Once a season could be even better, depending on where you live--for instance, in a damp forest that coats your house in mildew and pollen much of the year, or on the coast, where salt can glaze your glass and cause problems.

Window Cleaning Tips: How Often Do You Need To Clean Windows?

What month is best for window cleaning?

The best time of year to wash windows is the fall and spring months. These times are optimal because, in most locations, they offer the best temperature to wash outside windows. Most pros agree that temperatures between 50 and 75 degrees Fahrenheit (10-24C) are best for effectively cleaning windows.

What happens if you don't clean your windows?

If you don't wash your windows, particles of dirt get jammed in the pores of your glass. It gets contaminated and corroded. The first negative effect is the appearance of small, almost unnoticeable window cracks. The next level of contamination is dangerous mold.

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.

Why do window cleaners charge so much?

Window cleaning is expensive because it is extremely valuable. Not only is it a great skill that takes time to learn and years to perfect, but it improves the health of those who use this essential service for their homes and businesses.

What is the difference between window washing and window cleaning?

Window washing focuses on glass cleaning, while window cleaning refers to sills, glass, frames- the entire window system. Hence, window washing is a solid choice for a daily cleaning schedule, whereas cleaning windows is a monthly affair.

What are the disadvantages of window cleaning?

Safety Risks: Cleaning gutters and windows often involves using ladders or climbing on rooftops, which can be dangerous.

How long does professional window cleaning take?

On average, a standard residential window cleaning session can take anywhere from 1 to 3 hours. Experienced window cleaners efficiently move through the process, ensuring a thorough and streak-free finish.

Do window cleaners clean inside and out?

It depends on the company and the services it provides. If a cleaning company is just washing the outside of the windows, the pro may only wash the glass panes. But if they're washing the inside and outside, they most likely bundle cleaning the sill and frame into the cost.

How often does the average person clean their house?

Research by the American Cleaning Institute found that many Americans spend nearly 6 hours every week cleaning, while a third wonder if they are cleaning enough and correctly. Most homeowners clean the floor, vacuum, clean the bathroom, and dust furniture once a week.

Are old windows harder to clean?

Importantly, the age of your windows can impact the cleaning process and the results. Older windows often have more wear and tear. They might have scratches, chips, or even small cracks in the glass or framing. Professional cleaners (like us!)

How often should you clean blinds?

Blinds are an easy window treatment but cleaning them can be a pain in the slats. According to home maintenance expert Bob Vila, the key is to dust them at least once a week. For best results, close the blinds, then dust them in the direction of the slats using either a microfiber duster, feather duster or soft cloth.

Should I tip window cleaners?

If the technician is both the cleaner and the owner of the service company, generally it's agreed upon that you don't have to tip them. However, if the worker is an hourly employee and did a perfect job, went above and beyond, or did a difficult job, you can absolutely feel free to tip them.

How often should I get my house windows cleaned?

Residential windows we recommend every 6 or 12 week to keep on top of the clean. Commercial windows, especially those in high-traffic areas with lots of visitor, like hotels, shops, pubs and restaurants, we would recommend every 4 or 8 weeks.

How often do people want their windows cleaned?

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.

How much should I expect to pay for window cleaning?

According to Home Guide, professional window cleaners charge $4–$8 per pane or $10–$15 for an average window. The following factors determine how much you'll pay. Home size: Whole-house window cleaning jobs cost more depending on the square footage of the home.

What do pros use to clean windows?

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.

Can you make a lot of money window cleaning?

Starting a window washing business is certainly profitable. According to Extra Income Over 55, “the average window cleaner makes between $50 and $70 per hour.” Whether you want to start a commercial or residential window washing business, you may have the opportunity to earn around $3,000 per week.

What do window cleaners do when it rains?

Professional window cleaners provide the necessary skills and experience to tackle all rainy conditions, by utilising advanced equipment such as water-fed poles, squeegees, and specialised cleaning solutions, which are designed to deliver exceptional results in various weather situations.

Why do my windows look dirty after cleaning?

Exterior windows that remain spotted after cleaning are generally damaged by minerals that adhere to the glass, creating a 'hard water stain'. This can be professionally cleaned with a mild abrasive.

Can I clean windows with just water?

Purified water easily breaks up organic impurities, water-based pollutants, dust, grease, and general dirt. According to the pole-fed window cleaning professionals (Fantastic Services), purified water removed dirt from the glass pane without leaving any marks behind.

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