Leading Roof Cleaning Experts

Trusted roof soft washing specialists serving Southern Maine and New Hampshire

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OUR 3 STEP PROCESS

We use the only recommended cleaning process by ARMA and other asphalt shingle manufacturers.

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Expert Roof Cleaning & Soft Wash Services

At Blue River, we provide safe, professional roof cleaning services throughout Southern Maine and New Hampshire, using a low-pressure soft wash process designed to remove black streaks, algae, moss, and lichen without damaging shingles or roofing materials.

Unlike traditional pressure washing, soft washing treats organic growth at the root. This allows your roof to stay cleaner longer while protecting its structure and appearance. Our roof cleaning method follows industry best practices and aligns with recommendations from major roofing manufacturers such as GAF, Owens Corning, and CertainTeed, which advise against high-pressure washing on asphalt shingles.

Roof stains are more than just cosmetic. Moss and algae retain moisture and can contribute to premature roof deterioration if left untreated. Routine roof cleaning helps protect your investment, extend the life of your roof, and restore curb appeal.

Homeowners and property managers across Southern Maine and New Hampshire trust Blue River for reliable service, professional results, and honest pricing.