Safety First: Ensure you're using proper safety gear, including a harness if working at heights, gloves, and eye protection.
Clear the Ground: Remove any objects or plants beneath the roof that could get damaged by debris or cleaning materials.
Use a stiff brush or a plastic trowel to gently scrub the moss off the tiles. Avoid using a metal tool, as it could damage the tiles.
Ladder: Use a sturdy ladder to access the roof safely.
Mix a moss and algae cleaner or bleach solution (one part bleach to three parts water) in a spray bottle or garden sprayer.
Spray the solution generously on the affected areas, allowing it to sit for 15-20 minutes to loosen the moss.
Note: Make sure to follow the product instructions for safe use, and avoid any runoff that might harm plants or grass.
Using your brush or trowel, gently scrub the moss from the tiles, working from the top of the roof down. This ensures that debris doesn’t fall into the interlocks or gaps.
Be cautious not to walk directly on the tiles to avoid damaging them or creating cracks.
If necessary, use a low-pressure hose or a garden sprayer to rinse the roof. Avoid using a high-pressure washer, as it can damage the tiles and force water into the interlocks.
Rinse from the top down, ensuring all cleaning solution and debris are washed away.
Once the moss is removed, consider applying a fungicide or anti-moss treatment to prevent regrowth. These are available at most hardware stores and should be applied according to the manufacturer's instructions.
While cleaning, take the opportunity to inspect for any cracked or damaged tiles. Replace any broken tiles immediately to prevent leaks and maintain the roof’s integrity.
By following these steps, you can effectively remove moss from your clay tile roof and help prolong its lifespan.
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