· Home Maintenance · 7 min read
How To Clean A Skylight

Sparkling Views: How To Clean A Skylight
Have you noticed your skylight looking a little dull? A dirty skylight can significantly reduce the amount of natural light entering your home, making rooms feel darker and less inviting. Cleaning a skylight isn’t as simple as cleaning a regular window, but it’s a manageable task you can do yourself with the right approach. This article will guide you through everything you need to know to safely and effectively clean your skylight, restoring its brilliance and maximizing the natural light in your home. We’ll cover the necessary tools, step-by-step cleaning instructions, safety precautions, and tips for maintaining a clean skylight for the long term.
Quick Answer: To clean a skylight, gather your supplies (bucket, mild soap, soft sponge, squeegee, and safety gear). Gently wash the skylight with soapy water, rinse thoroughly, and dry with a squeegee. Always prioritize safety by using a stable ladder or hiring a professional if needed.
Takeaway:
- Prioritize safety when working at heights.
- Use gentle cleaning solutions to avoid damage.
- Regular cleaning prevents stubborn dirt buildup.
Why Clean Your Skylight?
Skylights are fantastic additions to any home, bringing in natural light and creating a more open and airy feel. However, they’re exposed to the elements, accumulating dirt, dust, pollen, and even bird droppings. A dirty skylight doesn’t just look unsightly; it also reduces the amount of light entering your home. This can impact your mood and even increase your energy bills as you rely more on artificial lighting.
Cleaning your skylight regularly improves the aesthetic appeal of your home and maximizes its energy efficiency. It also helps prevent potential damage. Accumulated grime can trap moisture, potentially leading to mold or mildew growth, or even corrosion of the skylight frame. Regular cleaning is a simple preventative measure that can save you money and headaches in the long run.
Safety First: Preparing to Clean Your Skylight
Before you even think about grabbing a bucket and sponge, safety needs to be your top priority. Skylights are often located high above the ground, requiring you to work at heights. Always assess the situation and take necessary precautions to prevent falls.
Here’s a checklist to ensure a safe cleaning experience:
- Ladder Safety: Use a sturdy ladder that’s tall enough to reach the skylight comfortably without overextending. Ensure the ladder is placed on a level surface and is properly secured.
- Safety Harness: If you’re uncomfortable working at heights, consider using a safety harness attached to a secure anchor point.
- Footwear: Wear non-slip shoes to provide good traction on the ladder and roof.
- Weather Conditions: Avoid cleaning your skylight on windy or rainy days. Wet surfaces are slippery, and wind can make it difficult to maintain your balance.
- Power Lines: Be aware of any nearby power lines and maintain a safe distance.
- Consider Professional Help: If you’re not comfortable working at heights or dealing with potential safety hazards, don’t hesitate to hire a professional window cleaning service. It’s better to be safe than sorry!
Gathering Your Skylight Cleaning Supplies
Now that you’ve prioritized safety, let’s gather the supplies you’ll need for a sparkling clean skylight. You likely already have many of these items around the house.
Here’s a comprehensive list:
- Bucket: For mixing your cleaning solution.
- Mild Dish Soap: Avoid harsh chemicals that could damage the skylight’s surface.
- Soft Sponge or Microfiber Cloth: For gentle scrubbing.
- Squeegee: For streak-free drying. A good quality squeegee makes a huge difference.
- Garden Hose with Spray Nozzle: For rinsing.
- Soft Brush: For removing loose debris like leaves and dirt.
- Safety Glasses: To protect your eyes from splashes.
- Gloves: To protect your hands from the cleaning solution.
- Ladder (as discussed in the safety section).
Avoid using abrasive cleaners, scouring pads, or anything that could scratch the skylight’s surface. Gentle is key! If you have a particularly stubborn stain, you can try a specialized skylight cleaner, but always test it in an inconspicuous area first.
Step-by-Step Guide to Cleaning Your Skylight
With your supplies gathered and safety precautions in place, it’s time to get cleaning! Here’s a step-by-step guide to help you achieve a streak-free shine:
- Remove Loose Debris: Use a soft brush to gently remove any loose dirt, leaves, or bird droppings from the skylight surface.
- Prepare Cleaning Solution: Fill your bucket with warm water and add a few drops of mild dish soap. Mix well to create a soapy solution.
- Wash the Skylight: Dip your sponge or microfiber cloth into the soapy water and gently wash the skylight surface. Work in sections, applying even pressure.
- Rinse Thoroughly: Use your garden hose with a spray nozzle to rinse the skylight thoroughly, removing all traces of soap.
- Squeegee Dry: Use a squeegee to dry the skylight, working from top to bottom in overlapping strokes. Wipe the squeegee blade clean after each stroke.
- Inspect and Repeat: Inspect the skylight for any remaining dirt or streaks. If necessary, repeat the washing and drying process.
For hard-to-reach areas, consider using a telescoping pole with a sponge or squeegee attachment. This allows you to clean the skylight from the ground, eliminating the need to climb a ladder. You can find these tools at most hardware stores.
Dealing with Stubborn Stains on Your Skylight
Sometimes, despite your best efforts, stubborn stains remain. Here are a few tips for tackling common skylight stains:
- Bird Droppings: Soak the affected area with warm water for a few minutes to soften the droppings. Then, gently scrub with a soft sponge and soapy water.
- Tree Sap: Use a plastic scraper to carefully remove the sap. Then, clean the area with a mild solvent like rubbing alcohol.
- Hard Water Stains: Mix equal parts white vinegar and water. Apply the solution to the stains and let it sit for a few minutes before rinsing. You can learn more about vinegar cleaning solutions here.
- Mold and Mildew: Mix a solution of bleach and water (1 part bleach to 10 parts water). Apply the solution to the affected area, let it sit for a few minutes, and then rinse thoroughly. Always wear gloves and eye protection when working with bleach. If you’re dealing with significant mold, consider professional mold removal here.
Remember to always test any cleaning solution in an inconspicuous area first to ensure it doesn’t damage the skylight’s surface.
Maintaining a Clean Skylight: Prevention is Key
Cleaning your skylight is important, but preventing dirt buildup in the first place is even better. Here are a few tips for maintaining a clean skylight:
- Regular Inspections: Inspect your skylight regularly for any signs of dirt, debris, or damage.
- Trim Overhanging Branches: Trim any tree branches that are overhanging the skylight to prevent leaves and sap from falling on it.
- Install a Skylight Screen: A skylight screen can help keep out leaves, insects, and other debris.
- Regular Rinsing: Periodically rinse your skylight with a garden hose to remove loose dirt and dust.
- Professional Cleaning: Consider scheduling a professional skylight cleaning service once or twice a year to keep your skylight looking its best.
Frequently Asked Questions About Skylight Cleaning
Q: How often should I clean my skylight? A: It depends on your location and the surrounding environment. Generally, cleaning your skylight twice a year – once in the spring and once in the fall – is sufficient. However, if you live in an area with a lot of trees or pollution, you may need to clean it more frequently.
Q: Can I use a pressure washer to clean my skylight? A: No, using a pressure washer can damage the skylight’s surface. The high pressure can crack the glass or damage the frame.
Q: What type of cleaning solution is best for a skylight? A: A mild dish soap and warm water solution is generally the best option. Avoid harsh chemicals or abrasive cleaners.
Q: Is it safe to clean my skylight myself? A: It can be safe if you take the necessary precautions, such as using a sturdy ladder, wearing appropriate safety gear, and avoiding cleaning in inclement weather. However, if you’re uncomfortable working at heights, it’s best to hire a professional.
Q: What if my skylight is tinted? A: Use the same gentle cleaning methods, but avoid using abrasive cleaners that could scratch the tint.
Enjoy the Light!
Cleaning your skylight is a worthwhile investment that will brighten your home and improve its energy efficiency. By following these tips and prioritizing safety, you can keep your skylight sparkling clean for years to come. Remember, regular maintenance is key to preventing stubborn dirt buildup and protecting your skylight from damage. If you’re looking for more ways to keep your home clean and bright, check out our guide on how to clean outside windows upstairs. Now, go enjoy the beautiful natural light streaming through your clean skylight!