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How to Clean a Slate Roof in Massapequa, NY

Here is a time-lapse of how we clean a slate roof safely and effectively. This roof had only minor algae roof staining but the process is the same no matter the condition.

As you can see - no pressure washing, no walking on the fragile roof surface and excellent and fast results.

Unlike some other companies, we have many years of experience solely cleaning homes and estates around long Island.

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Tips & tricks

  • Driveway Cleaning 101: Oil, Rust, and Tire Marks (What Actually Works)

    If your driveway in Manhasset looks tired after a long winter, summer traffic, or a messy project, you are not alone. Local weather, road salt, and heavy commuter use add up fast. Here is what actually works when professionals clean oil, rust, and tire marks so […]

  • Soft Wash vs Pressure Wash: What's Best for Long Island Roofs?

    Roofs in Long Island face a lot-salt air from the coast, humid summers, snowy winters, and plenty of seasonal debris. Over time, these conditions lead to staining, algae growth, moss, and even deterioration if left untreated. At Slate Roof Cleaners, we're often asked the same question: […]

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