How to Clean Skylights

Cleaning skylights is essential to ensure they allow maximum natural light into your home and remain free from dirt and debris that can obstruct the view.

Here is a comprehensive guide on how to clean skylights effectively and safely.

1. Safety Precautions

Before you begin cleaning your skylights, prioritize safety:

• Use Safety Gear: Wear gloves, non-slip shoes, and safety goggles.

• Stable Ladder: Ensure your ladder is stable and secure.

• Harness and Rope: If the skylights are on a high or steep roof, consider using a safety harness and rope.

• Avoid Wet or Windy Days: Choose a dry, calm day to minimize the risk of slipping or falling.

2. Gather Your Supplies

You will need the following supplies:

• Soft cloths or microfiber cloths

• Sponge

• Bucket

• Mild soap or glass cleaner

• Water

• Squeegee

• Long-handled brush (for exterior cleaning)

• Garden hose (optional, for exterior cleaning)

3. Clean the Interior

Start by cleaning the interior of your skylights:

• Dust the Frame: Use a soft cloth to remove any dust or cobwebs from the skylight frame.

• Prepare Cleaning Solution: Mix mild soap with water in a bucket or use a glass cleaner.

• Wipe the Glass: Dip a soft cloth or sponge into the cleaning solution and gently wipe the glass. Avoid using abrasive materials that can scratch the glass.

• Rinse and Dry: Rinse with clean water and use a squeegee or a dry microfiber cloth to remove any remaining water, ensuring a streak-free finish.

4. Clean the Exterior

Next, clean the exterior of your skylights:

• Remove Loose Debris: Use a long-handled brush to remove any loose debris, such as leaves or twigs.

• Apply Cleaning Solution: Mix mild soap with water in a bucket. Dip a sponge or soft cloth into the solution and gently scrub the exterior glass.

• Rinse Thoroughly: Use a garden hose to rinse off the cleaning solution. Make sure to rinse from top to bottom to avoid water spots.

• Dry the Glass: Use a squeegee or a dry cloth to remove any remaining water.

5. Address Stubborn Stains

For stubborn stains or buildup:

• Use a Stronger Solution: If mild soap is not effective, you can use a stronger glass cleaner or a mixture of vinegar and water.

• Scrub Gently: Apply the solution to the stained area and scrub gently with a sponge or soft brush.

• Rinse and Dry: Rinse thoroughly with water and dry with a squeegee or cloth.

6. Inspect and Maintain

After cleaning:

• Check for Damage: Inspect the skylights for any signs of damage, such as cracks or leaks. Address any issues promptly to prevent further damage.

• Regular Cleaning: Clean your skylights regularly to prevent dirt buildup and maintain optimal light transmission.

• Trim Nearby Trees: Trim any branches near your skylights to minimize debris accumulation.

Tips for Effective Skylight Cleaning

• Avoid Abrasive Cleaners: Do not use abrasive cleaners or tools that can scratch the glass.

• Use Soft Cloths: Microfiber cloths are ideal for cleaning glass surfaces without leaving streaks.

• Clean on a Cool Day: Cleaning skylights on a cool, overcast day can help prevent the cleaning solution from drying too quickly and leaving streaks.

By following these steps and tips, you can keep your skylights clean, allowing natural light to brighten your home and maintaining clear views. Regular cleaning also helps extend the lifespan of your skylights and ensures they function effectively.