Our Process -
Professional window cleaning involves a series of precise steps, utilizing the right tools and techniques to ensure that windows are thoroughly cleaned, streak-free, and safe from damage. Here’s a step-by-step breakdown of how a window cleaning service typically handles the task:
1. Initial Inspection
Before the cleaning begins, the window cleaning team will perform an initial inspection of the windows and surrounding areas. This step helps them assess:
The condition of the windows (e.g., presence of heavy dirt, stains, or cobwebs).
The type of window (single-pane, double-pane, or specialty glass).
Safety concerns (e.g., multi-story windows, fragile or hard-to-reach areas).
Whether the window frame or sill requires additional attention.
The team may also ask if any specific areas need extra attention (like hard water stains or pet paw prints).
2. Preparing the Work Area
Once the inspection is complete, the cleaners will prepare the work area. This may include:
Moving furniture or objects that could get in the way or be damaged.
Laying down drop cloths or tarps to catch any water or cleaning solution and protect the flooring.
Ensuring that outdoor areas are cleared of any obstructions for safety, especially when using ladders or extension poles.
3. Dry Dusting and Removal of Loose Debris
Before applying any water or cleaning solution, the team will first remove any dry dirt, dust, and cobwebs from the window frames, sills, and tracks. This helps prevent debris from mixing with cleaning solutions and ensures a more effective cleaning process.
Tools typically used:
Small handheld brushes or dusters for corners, edges, and tracks.
A vacuum with a hose attachment for cleaning hard-to-reach areas, such as the sill and track.
4. Wetting and Pre-Treating Windows
Next, the window cleaners will apply water or a pre-treatment solution to the glass. This step helps to loosen dirt, grime, and other contaminants, making the subsequent cleaning process more efficient.
For exterior windows, a hose or pressure washer might be used to rinse off the bulk of dirt and debris.
For interior windows, a sponge or microfiber cloth soaked in water or a cleaning solution will be applied to the glass.
Some cleaners may use a special solution to treat areas with hard water stains or other tough contaminants. This helps break down mineral deposits or stubborn marks before the scrubbing phase.
5. Scrubbing the Glass
The window cleaning team will then scrub the glass with a tool like a scrubber, sponge, or microfiber cloth to remove dirt, dust, smudges, and grease. This is often the most labor-intensive part of the process.
For regular cleaning, a soft-bristled scrubber is used to ensure no scratching or damage occurs.
For stubborn stains or spots, a specialized cleaning solution (e.g., vinegar, or a commercial glass cleaner) may be applied and left to sit for a few minutes to loosen debris.
At this stage, cleaners focus on the entire glass surface to ensure even cleaning and remove all contaminants.
6. Squeegeeing the Glass
Once the windows are scrubbed, a squeegee is used to remove excess water and cleaning solution from the glass. This is done in long, smooth strokes to ensure a streak-free finish.
Cleaners will typically start at the top of the window and work their way down in vertical or horizontal strokes, overlapping slightly with each stroke to avoid streaks.
They will carefully wipe the squeegee blade after each stroke to prevent drips or streaks from forming on the glass.
A skilled window cleaner uses this technique to achieve a clear, spotless surface, leaving behind no streaks or residue.
7. Detailing and Wiping Edges
After the main cleaning is complete, the team will wipe down the edges of the window frame, glass, and sill to catch any remaining water, soap, or streaks.
Microfiber cloths or lint-free towels are typically used to wipe down the edges of the window glass and frame, ensuring no water drips down the glass.
Cleaners will also check for any residual spots or smudges and polish the surface to perfection.
This step is crucial for achieving that "like new" appearance that professional window cleaners are known for.
8. Cleaning the Window Frames and Sills
After the glass is cleaned, attention is given to the window frames and sills. These areas can accumulate dust, dirt, and moisture, so they need to be thoroughly wiped down.
Frames: The window frame, whether metal, wood, or vinyl, will be cleaned with a damp cloth or specialized cleaning product that’s safe for the material.
Sills and tracks: These areas often collect dirt, leaves, or debris. The cleaners will use brushes, vacuum attachments, and cloths to remove debris and wipe down the surfaces.
At this stage, any remaining dirt is removed, and the window’s outer and inner components are fully cleaned.
9. Cleaning the Exterior (Optional)
If the service includes exterior cleaning, the window cleaners will often inspect the outside of the building for additional dirt, grime, or pollutants, especially in hard-to-reach areas like second-story windows.
For high or difficult-to-reach windows, cleaners may use extension poles with cleaning tools or employ a water-fed pole system to safely clean windows without the need for ladders.
For stubborn stains, a second round of scrubbing or specialized products may be used.
10. Final Inspection
Once all windows are cleaned, the window cleaning team will conduct a final inspection. They will:
Check for any missed spots, streaks, or water marks.
Ensure that all surfaces, frames, and sills are dry and free of debris.
Ask the homeowner or business owner if they are satisfied with the results or if any areas need additional attention.
11. Clean-Up and Departure
After everything has been cleaned and inspected, the team will clean up the work area. This includes:
Packing up any equipment or tools.
Disposing of used cloths, debris, and drop cloths.
Ensuring that the area is left tidy, with no leftover cleaning supplies or trash.
The job is considered complete once everything is cleaned up, and the client is happy with the results.
Additional Services (If Applicable)
Depending on the service and customer preferences, additional services may be included in the window cleaning:
Screen cleaning: Some services will offer to clean window screens (if applicable), which is especially useful if your windows have removable mesh screens.
Pressure washing: For especially dirty exteriors or windows with a lot of buildup, the service might include pressure washing of surrounding areas, like the exterior of the building or surrounding walkways.
Hard water stain removal: For windows with heavy water mineral buildup, a specialized solution may be used to remove stains from the glass.
By following this methodical process, professional window cleaners ensure that your windows are not only sparkling clean but also safe from damage and contaminants. Their expertise and attention to detail give you a flawless finish every time, so you can enjoy clear, bright views without the hassle.
