How to Clean Windows

Learn how to clean windows without streaks, choose tools, wash screens and tracks, avoid sun streaking, troubleshoot haze, and read FAQs.

Home & RepairsEdited by Pramod Tiwari
2 min read

Quick Answer

To clean windows, dust the frame, wash glass with a mild cleaner, wipe with a microfiber cloth or squeegee, dry edges, and clean on a cloudy day to reduce streaks.

Supplies Needed

  • Microfiber cloths
  • Squeegee
  • Bucket
  • Mild dish soap or glass cleaner
  • Soft brush
  • Towels
  • Step stool if needed

Safety Precautions

  • Use a stable ladder or stool only when needed.
  • Do not lean out of windows.
  • Avoid harsh cleaners on tinted or coated glass.
  • Clean high exterior windows only if safe or hire a professional.
  • Keep electrical cords away from wet areas.

Step-by-Step Instructions

  1. Step 1

    Pick the right time

    Clean on a cloudy day or when glass is cool.

  2. Step 2

    Dust frames

    Remove loose dirt from frames, tracks, and sills.

  3. Step 3

    Wash glass

    Apply mild cleaner or soapy water.

  4. Step 4

    Squeegee or wipe

    Work from top to bottom with overlapping strokes.

  5. Step 5

    Dry edges

    Wipe borders and corners with a dry cloth.

  6. Step 6

    Clean screens

    Brush or rinse screens separately if needed.

  7. Step 7

    Check from angles

    Look for streaks after the glass dries.

Practical Example

Example: You clean living room windows in the morning shade, squeegee top to bottom, and dry the edges with a microfiber cloth.

Common Mistakes

  • Cleaning in direct sun
  • Using dirty cloths
  • Too much cleaner
  • Skipping frames and tracks
  • Using paper towels that lint
  • Ignoring safety on high windows

Troubleshooting

Streaks appear

Use less cleaner, clean in shade, and dry with a clean microfiber cloth.

Haze remains

Rinse cleaner residue and use fresh water.

Tracks are dirty

Brush loose debris, then wipe with a damp cloth.

Exterior is unsafe

Hire a professional rather than reaching or leaning.

FAQs

What is the best time to clean windows?

A cloudy day or shaded time reduces fast drying and streaks.

Can I use dish soap?

Yes, a small amount in water can work well.

Why are my windows streaky?

Too much cleaner, sun, dirty cloths, or residue can cause streaks.

Should I clean screens too?

Yes, dirty screens can transfer dust back to clean glass.

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