What Are the Best Practices for Cleaning Commercial Windows and Doors?

Commercial buildings often feature expansive glass windows and doors that enhance aesthetics and provide natural light. However, maintaining these surfaces to a high standard requires regular cleaning and care. Clean commercial windows and doors not only improve the appearance of your building but also contribute to a healthier indoor environment. McDowell Glass understands the importance of pristine glass surfaces in commercial settings and advocates for best practices in their maintenance.

Understanding the Importance of Clean Commercial Windows and Doors

First impressions matter in business, and the cleanliness of your building’s windows and doors plays a significant role. Clean windows not only allow more natural light to enter but also showcase your commitment to professionalism and cleanliness. For retail spaces, clean doors and windows can attract customers by creating an inviting atmosphere. In office environments, clean windows contribute to employee satisfaction and productivity by maximizing natural light and views.

Choosing the Right Cleaning Products and Tools

Selecting the appropriate cleaning products and tools is crucial to achieving streak-free and spotless doors and windows. McDowell Glass recommends using non-abrasive cleaning solutions specifically formulated for glass to avoid damage. Microfiber cloths or squeegees are effective tools for cleaning, as they minimize streaking and lint residue compared to paper towels or newspapers. For hard-to-reach areas, such as high windows or large glass doors, consider using extension poles or professional window cleaning equipment.

Establishing a Regular Cleaning Schedule

Consistency is key when it comes to maintaining clean doors and windows in commercial buildings. McDowell Glass advises establishing a regular cleaning schedule based on factors such as weather conditions, building location, and window traffic. High-traffic areas or buildings located near busy streets may require more frequent cleaning to remove dust, pollution, and debris. A proactive approach to cleaning helps prevent buildup and extends the lifespan of your windows & doors.

Implementing Safe Cleaning Practices

Safety should always be a priority when cleaning commercial windows and doors, especially when working at heights or using ladders. McDowell Glass emphasizes the importance of following OSHA guidelines and local regulations regarding window cleaning safety. If the task involves significant height or complexity, consider hiring professional window cleaners who are trained and equipped to handle such challenges safely. Proper training and use of safety harnesses or scaffolding can prevent accidents and ensure a secure working environment.

Paying Attention to Detail

Achieving immaculate windows and doors requires attention to detail during the cleaning process. McDowell Glass recommends starting with dry cleaning methods to remove loose dirt and debris before applying cleaning solutions. When cleaning, work from top to bottom to prevent streaks and drips from forming on already cleaned areas. Pay special attention to window frames, tracks, and sills, as these areas can accumulate dirt and grime that detract from the overall cleanliness of the windows & doors.

Addressing Specific Cleaning Challenges

Different types of glass and architectural features may require tailored cleaning approaches. McDowell Glass advises consulting with professionals for cleaning solutions specific to tinted or coated glass surfaces, textured glass, or architectural details like mullions and dividers. Using improper cleaning methods or products can damage these surfaces and compromise their appearance and functionality. By understanding the unique characteristics of your building’s windows & doors, you can implement effective cleaning practices that enhance their longevity and performance.

Maintaining Environmental Responsibility

In today’s environmentally conscious world, McDowell Glass advocates for using eco-friendly cleaning products whenever possible. Biodegradable cleaners reduce environmental impact while effectively removing dirt and grime from doors and windows. Additionally, reducing water usage during cleaning through efficient techniques and tools supports sustainability efforts. By integrating environmentally responsible practices into your window and door maintenance routine, you contribute to a cleaner and healthier environment for your building and community.


Clean windows and doors are essential for maintaining the appearance, functionality, and energy efficiency of commercial buildings. McDowell Glass emphasizes the importance of adopting best practices for cleaning these surfaces to enhance aesthetics, promote a professional image, and ensure a safe and healthy indoor environment. By understanding the specific needs of your building’s doors and windows, choosing appropriate cleaning products and tools, and implementing a regular cleaning schedule, you can achieve pristine glass surfaces that leave a lasting positive impression on visitors, tenants, and employees alike.

What Are the Best Practices for Cleaning Commercial Windows and Doors?