SOFT WASH ROOF CLEANING. LOCAL ROOF SPECIALISTS.
Roof Cleaning in
Jacksonville, FL
BLACK STREAKS AND ALGAE ON YOUR ROOF
What Are Those Black Streaks on Your Roof?
Hydro Wash 360 was founded by a former roofer, so the crew that cleans your roof already knows how one is built. If you are seeing dark streaks running down your Jacksonville roof, the cause is almost always gloeocapsa magma, a bacteria that feeds on the limestone in asphalt shingles and spreads fast in Florida humidity.
Left alone, the bacteria breaks down the shingle surface and shortens the life of the entire roof. The Asphalt Roofing Manufacturers Association (ARMA) recommends only low pressure cleaning methods for algae and bacteria removal. High pressure washing strips the protective granules off the shingles and can void the roof’s manufacturer warranty.
Professional soft wash roof cleaning in Jacksonville removes the bacteria at the root and stops the shingle damage from progressing. Most residential roofs go from streaked to fully restored in a single visit.
Why We Never Pressure Wash a Roof
Damages Roofs
Many Jacksonville roof cleaning companies still use high pressure. It is the wrong choice for shingles. The impact strips the protective granules that shield the shingle from UV and rain. Water gets forced under the shingle edge and into the underlayment. Tiles crack, metal panels bend, and the manufacturer warranty is void the moment the wand touches the roof.
Why Soft Washing Works
Soft washing uses a low pressure cleaning solution instead of force. Our crew applies a biodegradable treatment that kills the gloeocapsa magma, algae, and mold at the root, then rinses with a controlled low pressure stream. The bacteria is gone, the granules stay put, and the manufacturer warranty stays intact.
Not sure if your roof needs cleaning?
We will inspect it and tell you straight.
Roof Types We Soft Wash
Asphalt Shingle
The most common roof type in Jacksonville, and the one most vulnerable to gloeocapsa magma damage. Our soft wash removes the bacteria and algae from the shingle surface without stripping the granules that give the shingle its color and UV protection.
Metal
Built to last, but they still collect mold, mildew, and oxidation that dulls the finish and leaves a chalky residue on painted panels. Our low pressure cleaning lifts the buildup off the finish coat without denting the panels or damaging the paint.
Tile
Popular across Northeast Florida, especially on ranch and Mediterranean style homes. Algae and debris settle into the grooves between tiles and build up fast. Our soft wash approach cleans between each tile from above, so nothing gets cracked or shifted from foot traffic on the roof.
Flat
Common on Florida additions, sunrooms, and commercial buildings. Standing water and moisture trap on the surface longer than any other roof style, and mold and algae spread fast because of it. Our soft wash clears the buildup and slows the regrowth cycle by weeks compared to pressure washing alternatives.
Roof Cleaning Warranty
Our soft wash roof cleaning is backed by a two year algae-free guarantee on asphalt shingle roofs, covering the return of black algae staining (gloeocapsa magma) under normal environmental conditions.
If black algae staining returns inside the warranty period, we retreat the affected areas at no charge.
This warranty does not cover:
- Damage from storms, hurricanes, or natural disasters
- Excessive shade or heavy tree debris accumulation
- Rust stains, oxidation, or structural defects
- Physical damage to shingles or roofing materials
Roof cleaning in Florida typically needs to be refreshed every two to three years, especially on shaded or north-facing slopes. Our crew applies the soft wash treatment with the dwell time and rinsing method built for Jacksonville algae conditions.
Our Jacksonville Soft Wash Roof Cleaning Process
1. Schedule a Free Estimate
Call or fill out the quick request form on the page. Our crew comes to the property to check the shingles, look at the level of gloeocapsa magma and algae staining, and put together a same-day quote you can act on.
2. Protect Your Landscaping and Property
Our crew soaks and covers the plants and flower beds along the roof's drip line before mixing the cleaning solution. Downspouts get bagged so runoff never hits the concrete or the grass, and the crew keeps an eye on the runoff path throughout the wash so nothing catches spray it should not.
3. Apply the Soft Wash Solution
Our crew applies the biodegradable cleaning solution across the roof with a low pressure sprayer, starting from the top down so the solution flows with gravity. The treatment sits on the surface for the correct dwell time to break down gloeocapsa magma and algae at the root, without a single moment of high pressure contact.
4. Low Pressure Rinse
A low pressure water rinse follows the treatment to wash the dead bacteria and debris off the roof. Many crews skip this step and leave the solution to break down with the next rain, which stains the shingles and leaves visible streaks until it happens. Our crew rinses the roof on the same visit so the results are visible when we leave.
5. Post-Clean Property Check
Our crew walks the roof line, the gutters, and the landscaping with you to check the finished job. If a spot needs another pass, we handle it before the truck leaves. Every asphalt shingle roof is backed by our two year algae-free guarantee.
Best Roof Cleaning Company in Jacksonville FL
What Makes Our Roof Cleaning Different
Roofing Industry Experience You Can Trust
Adin, the founder of Hydro Wash 360, spent years in the roofing industry before starting the company. The crew he built knows how shingles are installed, how manufacturer warranties actually work, and where the vulnerable spots on a roof are. Most roof cleaning companies do not have that context.
Warranty-Safe Soft Wash Method
The Asphalt Roofing Manufacturers Association only recognizes low pressure cleaning methods on shingle roofs. A crew that uses high pressure voids that coverage the moment their equipment hits the surface, and the homeowner is left holding the repair bill. Our soft wash treatment keeps the manufacturer coverage intact.
Protect Your Insurance Coverage
Florida insurance carriers have been cancelling homeowner policies over visible algae and mold on roofs. Some carriers now require documented roof cleaning before renewal, and others treat a dirty roof as evidence of neglect. Our soft wash treatment gets the growth off the roof and gives you documentation for your next renewal.
Full Landscaping Protection on Every Job
Roof cleaning solutions can burn plants and stain concrete if the crew is not careful. Our crew soaks and covers the landscaping before mixing anything, and if a plant ever gets damaged during a job, we replace it. That does not happen often, but the commitment stands.
A Local Team That Understands Florida Roofs
Jacksonville’s heat, humidity, and heavy rain create some of the worst conditions for roof algae in the country, and Northeast Florida is even harder on shingles than most of the rest of the state. Shaded lots along the St. Johns River in Fleming Island get algae fastest, but homes closer to the coast in Ponte Vedra, Atlantic Beach, and Amelia Island deal with salt-heavy humidity that produces its own damage patterns. Our crew has treated roofs across all of these markets.
FREQUENTLY ASKED QUESTIONS
How often should I have my roof cleaned in Florida?
Most Jacksonville roofs need cleaning every two to three years. Homes with heavy tree coverage, north-facing slopes, or shaded lots along the St. Johns River need it more often because those areas stay damp longer and attract algae faster.
Can a dirty roof affect my homeowners insurance?
Yes. Florida insurance carriers started cancelling policies with visible roof algae and mold in 2022, and the trend has grown since. Some carriers now require a written service record before renewal. Soft wash roof cleaning removes the growth and gives you a dated invoice and service report you can send to your carrier if they ask.
How long does a roof cleaning take?
Most residential roof cleanings take between one and three hours. Larger roofs, heavier algae buildup, or complicated landscaping around the property push the job toward the longer end. Access points and roof pitch also factor in.
Is roof cleaning worth it or should I just replace my roof?
For most Jacksonville homeowners, a soft wash cleaning is all the roof needs. A full roof replacement in Jacksonville runs $8,000 to $15,000 or more. Professional roof cleaning restores the look and extends the shingle life for a small percentage of that cost.