Have you ever wondered why it’s so challenging to clean windows without leaving streaks? Commercial window washing requires practice and professional equipment. Whether you choose to hire a window washing company or do it yourself, there are methods and tricks you should know.
In this article, we’ll address common questions about hiring a commercial window cleaning company and provide information on how to clean windows on your own.
It’s important to note that we’re not discussing high-rise window cleaning, which requires specialized equipment like hydraulic lift buckets, ropes, and specialist window cleaning insurance. Most commercial windows are cleaned by trained specialists who work from the ground or use ladders up to 8 feet tall.
1. How much does it cost to clean commercial property windows?
Cleaning the outside panes of windows in a building with one or two stories typically costs between $2 and $4 per pane of glass. If you want the inside of the glass cleaned as well, it will cost an additional $2 to $4 per pane.
2. How frequently should business building windows be cleaned?
Entryway windows should be cleaned daily or weekly to maintain a polished appearance. For other windows, consider personal taste, the environment, and visibility to clients. At a minimum, commercial windows should be washed once a year by a trained specialist. In regions with long winters, cleaning in the spring and fall is common, while retail establishments might clean windows monthly or quarterly in milder climates.
3. Can windows be cleaned during winter?
It’s not advisable to wash windows when the weather is below freezing. Applying warm or hot water to cold windows can cause the glass to crack, and using cold water or chemicals may result in streaks. Avoid climbing ladders or rooftops in cold weather as well, as it can be hazardous.
4. Can windshield washer fluid be used to clean building windows in cold weather?
No, windshield washer fluid should not be used. The engine of a vehicle warms the fluid, which increases the risk of glass fracture.
The value of keeping your company’s windows clean:
- Enhances the building’s appearance inside and out.
- Allows the sun to help warm the building during winter.
- Boosts morale for employees, particularly those affected by seasonal affective disorder.
How to remove water marks caused by hard water:
Using a cleaner containing acid can remove stubborn water spots, but it’s easier to prevent them. Improperly positioned landscaping sprinkler systems can cause calcium build-up and water spots on windows and signs.
Is pressure washing effective for cleaning windows?
Pressure washing is not the most effective method as high pressure can damage the rubber gasket sealing the window.
The most effective method and cleaning solution for windows:
Most professional window washers use deionized or distilled water with a few drops of Dawn dishwashing liquid. Distilled water prevents water spots caused by tap water’s calcium content. To speed up drying, especially in high humidity, adding ethanol or isopropyl alcohol is recommended.
Tips for cleaning business building windows:
- Remove cobwebs and loose dirt with dusting.
- Mist the windows with a spray bottle or water-fed pole system.
- Use long, overlapping strokes with a professional squeegee, paying attention to edges and corners.
- Clean the squeegee blade with a natural sponge after each stroke.
- Use a chamois to buff edges and corners, removing water collected under rubber gaskets to prevent streaks.
With practice, you or your staff can become proficient at window cleaning. However, you may find that hiring a commercial window cleaning company offers several advantages. Not only does it save you time and effort, but it can also result in a lower overall cost. Plus, professional window cleaners have the expertise and specialized tools to achieve exceptional results.
Remember, maintaining clean windows not only improves the appearance of your building but also allows natural light to brighten your space and uplift the spirits of your staff.
So whether you choose to hire professionals or tackle the task yourself, following these tips and tricks for commercial window cleaning will help you achieve streak-free, sparkling windows that enhance the overall aesthetic of your business.