There is art and science to commercial window cleaning
While it does seem simple to achieve a streak free shine, getting there consistently and crystal clear is anything but, you will need professional technique and right tools for the job.
This comprehensive model delves into the intricate details that separate basic window cleaning from truly exceptional results.
If you are trying to master window cleaning techniques, there are some secrets to know such as “S” technique, guidelines like ANSI IWCA I 14.1-2001 and a few cleaning protocols and environmental aspects. The right tools, expertise, and attention to detail are all that’s needed to ensure the windows you clean become a masterpiece that exceeds stakeholder´s standards of cleanlines, leaving a good impact on customers service returns.
The Art of Professional Techniques
Getting windows to shine streak free is an art form on its own and the methods used by professional window cleaners constitute their basic skills that they have. The ‘S’ technique is one of the most widely recognized methods, and is a very precise technique that will ensure you cover the entire window surface without leaving any unsightly streaks behind.
The “S” technique is performed by holding the squeegee at an acute angle and pulling it upwards into the left corner of the window. The cleaner then moves the squeegee across the top of the window and down the other side without ever lifting the tool from the surface. By keeping the window in constant motion, it not only removes cleaning solution and debris, but in doing so enables the remaining solution to be even spaced along the glass in a way that inhibits streaking.
Another important part of professional window cleaning is being prepared. Any cleaning solution should be applied only after removing loose debris, cobwebs, and other impurities from the window frame and surrounding areas. It is usually accomplished with a damp microfiber cloth in a reverse ‘U’ pattern so as to cover all areas.
Once the window is ready, the cleaning solution can be applied. According to industry experts, the solution should be diluted in a bucket with water using a two-to-one ratio. The solution is diluted to a sprayable or wipeable form and is then applied to the window surface where the solution breaks down any remaining grime or mineral deposits.
Following the time given for the solution to soak and work, the stubborn dirt or debris that may have accumulated on the window is then scraped off using a scraper. This important step is taken to ensure that the squeegee will encounter a clean surface with no obstacles to cause streaking or smearing.
Now that the window is prepped and the solution applied, the professional window cleaner can use the “S” technique to remove the cleaning solution and remaining contaminants using a high quality squeegee. Finally, a dry microfiber cloth is used to wipe down the edges and any missed spots for a completely finished perfection.
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Adhering to Industry Standards
However, window cleaning is not just about technique, but also about abiding by certain industry standards of professionalism, emphasis on safety, efficiency and consistency in results. An example of one of the most widely recognized standards in the field is ANSI IWCA I 14.1-2001 that provides guidelines for safe window cleaning practice, equipping requirements, assurances from the contractors and building owners.
Finally, this standard focuses on using equipment designed, engineered, and approved for the use of window washing applications. All equipment that includes squeegees and scrapers, to safety harness and fall protection devices must be subject to string processional requirement. No change to the equipment is permitted except for such alterations as are specifically approved by the manufacturer or a registered professional engineer.
In the window cleaning industry, safety is of the utmost importance and the ANSI IWCA I 14.1-2001 standard has set the standard for the proper use, maintenance, and inspection of safety equipment. For instance, fall protection devices are required to be designed, maintained, and inspected as per the standard so that cleaners working at height are provided with the highest level of protection.
Following these industry standards, commercial cleaning professionals not only ensure that their cleaning company does everything to protect their employees from potential hazards but also guarantee to building owners and property managers that their window cleanliness is with utmost professionalism and attention to detail.
The Science of Cleaning Protocols
Professional techniques and industry standards serve as base of an excellent window cleaning. The science behind the protocols themselves is equally important. The type of water and detergent solutions used in the cleaning process is one of the key considerations.
The detergent used can be different depending on the particular window and the environment in which it is located. For instance, ammonia based solutions are very effective at cutting through grime and mineral deposits but must be diluted and used with care to avoid damaging tinted coatings or causing any adverse reaction.
Certain specialized cleaning products may be needed in hard water areas to break down mineral deposits or prevent the nature of hard water from streaking or spotting. Formulated to breakdown calcium and magnesium deposits that can appear on window surfaces, these products will assure a crystal clear finish.
Factors such as the amount of water to be used, materials , and the disposal of water collected from the window play a major role in the process of window cleaning. For example, products intended to clean direct sunlight will dry the premises too fast, causing unsightly streaks and other imperfections. Professional window cleaners know to stay away from the direct sunlight whenever possible and often do the job in cooler hours of the day or use special shading facilities.
Microfiber cloths keep being important part of the cleaning protocol. These cloths are specifically made to absorb and trap moisture, dirt and debris so that the squeegee blade is kept clean and streak free with each stroke. To add a final touch, microfiber cloths are also used to wipe the edges and any missed spots.
Implementation, Quality Control and Maintenance
Although learning techniques, abiding by industry standards, and comprehending the science behind cleaning protocols are the key steps of professional window cleaning, the real yardstick for success is effectiveness verification and efficient implementation strategies.
For commercial window cleaning contractors, one of the key requirements is to be able to assure that their workers are trained to an appropriate standard as required by industry. The training must include the appropriate use and techniques of equipment and also the security approaches and directions for proficient and safe window cleaning undertakings.
It is also important to maintain equipment regularly and inspect for any fault or defect; the damage can also be done by the old equipment as it puts a physical and mental pressure on an employee. This involves looking out for any signs of ware and tear or any damage in the process of cleaning or any possible hazards that could threat the safety of the workers. The key to this is by prioritizing equipment maintenance, it ensures a consistency and reliability in the results while maintaining the highest levels of safety and professionalism.
Along with solid technical skills, professional window cleaning services should also have project management and client communication processes in place to ensure that it can fulfill its customers’ demands. Such work may consist of creating customized cleaning schedules to meet the requirements of each facility, communicating with building management to minimize disruptions, as well as ensuring constant communication in order to respond to any questions or particular requests.
Commercial cleaning professionals can always achieve crystal clear window cleaning results by combining their technical knowledge, following industry standards, and implementing them on the field.
Observations
In a nutshell, it is not an art, but some random science that gets us perfect window cleaning results: the right practice of professional techniques, sticking to industry standards and knowing the protocols of cleaning and environmental considerations.
The S technique is precise as it is used by experienced cleaners, safety guidelines dictated in the ANSI IWCA I 14.1-2001 standard is stringent and every matter of professional window cleaning caters to consistent streak free results, worker safety and client satisfaction.
Through the use of cutting edge cleaning solutions, specialized gear and tested procedures, commercial cleaning experts can turn usual window cleaning into a true fine art while leaving behind perfectly clear windows to keep up the aesthetic attractiveness of any commercial or residential property.
For those who not only listen to the science behind this process, but deliver verified, effective results time and again, this will set them apart from the crowd.
At E2E Cleaning Services, we are leaders in the industry, setting standards for quality, professionalism, and customer satisfaction.
