The answer to 'how to clean roof replacement' is to regularly inspect and clean your new roof to maintain its appearance and longevity. Start by clearing any debris like leaves, sticks, or branches from the roof surface using a soft-bristle broom or leaf blower. Avoid using pressure washers or harsh chemicals, as these can damage the roof material. Next, use a mild detergent and a soft-bristle brush to gently scrub away any dirt, moss, or stains. Rinse the roof thoroughly with a garden hose, being careful not to spray water directly into the roof vents or other openings. It's recommended to clean your roof at least once a year, or more frequently if you live in an area with a lot of trees or environmental debris.
If you notice any significant damage, such as cracked or missing shingles, it's best to call a professional roofing contractor to inspect and make necessary repairs. Proper maintenance and cleaning can help extend the lifespan of your roof and prevent more costly issues down the road.