Cleaning Glass Windows

Overview
Cleaning glass windows enhances visibility, appearance, and natural light. Proper cleaning techniques prevent streaks, protect surface coatings, and extend the lifespan of the glass and surrounding frames. This process should balance safety with efficiency, especially when working at heights or on exterior surfaces.

Safety & Preparation

Before starting:

• Inspect glass for cracks, chips, or loose frames.
• Wear anti-slip footwear, gloves, and eye protection.
• Use warning signage if cleaning in public or high-traffic areas.
• For exterior windows, confirm that ladders or extension poles are stable and rated for the job.
• Mix approved glass cleaner or a solution of 1 part vinegar to 3 parts water for eco-friendly cleaning.

⚠️ Caution: Never use abrasive pads or strong alkalis — they can scratch glass and corrode frames.

Step-by-Step Cleaning Process

1. Preparation
   • Remove surface dust or cobwebs using a soft brush or duster.
   • Place a towel or drop cloth beneath interior windows to catch drips.
2. Application
   • Apply glass cleaner evenly using a sprayer or damp microfiber cloth.
   • Allow a few seconds for the cleaner to loosen dirt and oils.
3. Cleaning Technique
   • Use a squeegee starting from the top of the glass, pulling downward in straight, overlapping strokes.
   • Wipe the squeegee blade with a clean towel after each pass.
   • For corners and edges, use a lint-free microfiber cloth or chamois.
4. Drying & Finishing
   • Buff remaining moisture with a dry microfiber cloth.
   • Inspect under natural light to identify streaks or missed spots.
   • Wipe window frames and ledges to remove residue.

When It Applies

Perform window cleaning:

• Weekly or biweekly for office interiors and storefronts.
• Quarterly for exterior windows or high-rise maintenance.
• After construction or renovation to remove dust and film buildup.
• Before inspections or client handovers for presentation readiness.

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