How To Clean Wood Shingles on a House | 7 Quick Steps
As a homeowner, I know how important it is to keep your house looking its best. Cleaning wood shingles can seem tricky, but it’s a task that can transform your home! Not only does it improve curb appeal, but it also helps protect your shingles from damage.

Let me share some simple and effective tips on how to clean wood shingles so you can keep your home looking beautiful and well-maintained.
How To Clean Wood Shingles on a House?
To clean wood shingles, start by removing loose debris, apply a mixture of oxygen bleach and water using a garden sprayer, let it sit for 15 minutes, scrub gently, & rinse thoroughly with low-pressure water to restore their natural beauty.
7 Quick Steps Of How To Clean Wood Shingles on a House
Step 1: Gather Your Supplies
Before you start, make sure you have everything you need:
- Long-handled brush or broom: This will help you reach high areas without needing a ladder.
- Garden sprayer or pump sprayer: For applying your cleaning solution easily.
- Cleaning solution: I recommend using oxygen bleach mixed with water. You can find this at most hardware stores.
- Rubber gloves and eye protection: Safety first!
- Hose with a spray nozzle: For rinsing off the cleaning solution.
Step 2: Remove Loose Debris
Start by brushing away any loose dirt, leaves, or debris from the shingles. Use your long-handled brush to gently sweep the surface. This step is crucial because it allows the cleaning solution to work more effectively.
Step 3: Prepare Your Cleaning Solution
Mix your oxygen bleach according to the package instructions. Typically, you’ll want to use about 2 cups of powdered oxygen bleach per gallon of water. This solution is safe for plants and won’t harm the wood like regular bleach can.

Step 4: Apply the Cleaning Solution
- Using your garden sprayer, apply the cleaning solution starting from the bottom of a small section (about 4 feet by 8 feet) and work your way up. This technique helps prevent streaking.
- Make sure to cover all areas evenly and let the solution sit for about 10-15 minutes. You’ll notice it bubbling as it works on the dirt and stains.
Step 5: Scrub the Shingles
After letting the solution sit, take your soft-bristled brush and gently scrub the shingles from top to bottom. This motion helps remove any stubborn stains without damaging the wood.
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Step 6: Rinse Thoroughly
Once you’ve scrubbed the area, it’s time to rinse! Use your hose to spray off the cleaning solution thoroughly. Make sure to direct the water downwards to prevent it from getting under the shingles.
Step 7: Allow to Dry
Let the shingles dry completely before assessing if any further cleaning is needed. This usually takes about 2-4 days, depending on the weather.
Do’s
✔️Use bleach solution.
✔️Gentle scrubbing.
✔️Rinse thoroughly.
✔️Work in sections.
✔️Wear safety gear.
Don’ts
❌Avoid pressure washing.
❌Don’t use soap.
❌Skip high pressure.
❌Ignore instructions.
❌Neglect safety.
How Long Do Wood Shingles Last?
The lifespan of wood shingles varies based on maintenance and environmental factors. On average:
Type of Shingle | Lifespan (Years) |
---|---|
Cedar | 30 – 50+ |
Pine | 20 – 30 |
Redwood | 25 – 40 |
With proper care and regular cleaning (every five to seven years), cedar shingles can last up to 50 years or more!
How to Clean Wood Shingles on a House Without Pressure Washing
Using a pressure washer may seem tempting, but it’s generally not recommended for wood shingles due to potential damage. Instead, stick to gentler methods like those outlined above.
High-pressure washing can strip away protective coatings and even loosen shingles.
Can You Pressure Wash Wood Shingles and Siding?
While pressure washing might be effective for some surfaces, it’s risky for wood shingles. Here’s why:
- Damage Risk: High pressure can strip away wood fibers and protective layers.
- Loose Shingles: It can dislodge or loosen shingles, leading to leaks.
- Water Penetration: Water can get under the shingles, causing mold growth and rot.
If you absolutely must use a pressure washer, I recommend hiring professionals who know how to do it safely.
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How Do You Clean Wood Siding Without a Pressure Washer?
If you’re looking for alternatives to pressure washing for wood siding:
- Use a garden hose with a spray nozzle.
- Apply your cleaning solution as described earlier.
- Scrub gently with a brush.
- Rinse thoroughly using downward motions.
This method is effective and minimizes the risk of damaging your siding.
Why Clean Wood Shingles?
Wood shingles, especially cedar, are beautiful and durable but can accumulate dirt, moss, and algae over time. Cleaning them helps to:
- Enhance Appearance: A clean roof or siding looks fresh and inviting.
- Prevent Damage: Algae and moss can trap moisture, leading to rot.
- Extend Lifespan: Regular maintenance can significantly increase the longevity of your shingles.
Conclusion
Cleaning wood shingles is a straightforward yet vital task that enhances your home’s beauty and longevity. By following my guide on how to clean wood shingles on a house, you’ll ensure that your home remains inviting and well-maintained for years to come.
Remember, regular maintenance is key! If you have any questions or need further assistance, feel free to reach out I’m here to help!