Roof Cleaning Naples, FL
Safe, manufacturer-approved soft wash roof cleaning that removes black streaks, algae, and mold — extending your roof life and restoring your home's curb appeal.
Why Choose H2Only?
Those dark black streaks on your roof are Gloeocapsa magma algae — and they are actively degrading your roofing material. H2Only uses the ARMA-recommended soft wash method to safely eliminate algae, mold, and lichen from tile, shingle, metal, and cedar shake roofs without voiding your warranty or damaging your roofing material. On Long Island, we specialize in cedar shake and cedar shingle roofs — the signature material of Hamptons estates and North Shore homes — using low-pressure soft washing under 100 PSI with biodegradable detergents formulated specifically for wood surfaces.
ARMA-Recommended Method
The Asphalt Roofing Manufacturers Association recommends soft washing as the only safe roof cleaning method. We follow this standard on every job.
Extends Roof Life
Algae and lichen break down roofing materials over time. Regular cleaning can add years to your roof life and protect your investment.
Warranty Safe
High-pressure washing voids most roofing warranties. Our soft wash method keeps your warranty intact while delivering a thorough clean.
Long-Lasting Results
Our cleaning solution kills algae at the root. Results typically last 2-4 years in Florida conditions.
Cedar Shake Specialists — Long Island
Cedar shake and cedar shingle roofs require low-pressure soft washing under 100 PSI. High pressure splits the shakes and voids warranties. H2Only is Long Island's cedar roof cleaning specialist — serving Hamptons estates and North Shore homes since 2005.
Our Process
Every job follows our proven system — no shortcuts, no guesswork.
Roof Inspection
We assess roof material, slope, and growth type to formulate the right cleaning solution and application method.
Gutter & Landscape Protection
Gutters are checked and landscaping is pre-wetted and protected before any solution is applied.
Soft Wash Application
Biodegradable cleaning solution is applied at low pressure, penetrating and killing algae, mold, and lichen.
Rinse & Inspection
A gentle rinse removes all residue. We inspect the entire roof surface before completing the job.
Areas We Serve
Serving Southwest Florida and Long Island, NY
Frequently Asked Questions
Will roof cleaning damage my tile or shingles?
Not with soft washing. High-pressure washing can crack tiles and strip granules from shingles. Our low-pressure soft wash method is safe for all roofing materials and is recommended by roofing manufacturers.
How long does roof cleaning take?
Most residential roofs take 2-4 hours depending on size and the extent of algae growth. We complete most jobs in a single visit.
How long will my roof stay clean after treatment?
In Southwest Florida conditions, soft wash results typically last 2-4 years. We can set up a maintenance schedule to keep your roof looking its best year-round.
Can you clean a roof with solar panels?
Yes. We work carefully around solar panels and can clean the panels themselves as part of the service. We take extra precautions to protect panel connections and wiring.
My HOA or insurance company is requiring roof cleaning — can you help?
Yes. H2Only handles HOA violation notices and insurance-required roof cleaning across all Naples and Collier County communities. We schedule within 1–3 business days and provide a written completion certificate you can submit to your HOA or insurer the same day. Call 1-855-55-H2OUSA.
Do you clean cedar shake roofs on Long Island?
Yes — cedar shake and cedar shingle roofs are a specialty on Long Island. We use low-pressure soft washing under 100 PSI with biodegradable detergents formulated for wood surfaces. High-pressure washing splits cedar shakes and voids warranties — never let anyone pressure wash a cedar roof. Call 631-332-3774 for a free cedar roof cleaning estimate anywhere on Long Island.
Can cedar roof cleaning prevent the need for roof replacement?
Yes. Moss and lichen physically degrade cedar fibers, trapping moisture and accelerating rot. Regular soft wash cleaning removes these organisms before structural damage sets in. A well-maintained cedar roof can last 30–50 years; a neglected one may need replacement in 15–20 years. Cleaning is far cheaper than replacement — and H2Only offers cedar maintenance programs to keep your roof protected year-round.
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