--- title: "Roof Cleaning Naples FL — Tile, Shingle & Metal Roofs Cleaned Safely" url: https://naples-pressure-washing.com/roof-cleaning/ date: 2025-01-08 modified: 2026-11-08 lang: en author: "South Florida Exterior Wash" description: "Roof Cleaning · Naples & Bonita Springs Roof Cleaning in Naples, FL Every roof type, cleaned the way it should be Most Naples roofs are concrete tile, with clay, shingle..." categories: - "Roof Wash" image: https://naples-pressure-washing.com/wp-content/uploads/2026/05/How-To-Clean-A-Metal-Roof-Naples-Fl-1024x572.webp word_count: 2146 --- # Roof Cleaning Naples FL — Tile, Shingle & Metal Roofs Cleaned Safely ## Key Takeaways - Gloeocapsa Magma cyanobacteria causes black streaks on Naples roofs by feeding on limestone filler in tiles and shingles, and soft wash kills the organism at the cellular level while high-pressure washing only removes surface staining and leaves regrowth to occur within weeks. - Naples Pressure Washing and Roof Cleaning charges 15–30% less than competitors with no franchise fees, with single-story roofs starting at $299 and two-story roofs starting at $399, and owner Blane Perun runs every job personally. - Soft wash roof cleaning at 50–150 PSI is the manufacturer-recommended and insurance-accepted method for tile, shingle, and metal roofs, while high-pressure washing cracks tiles, displaces mortar, strips shingle granules, and voids manufacturer warranties. - Soft wash results last 12–24 months in Naples' climate because the method eliminates biological growth at the root rather than surface-level, and written service documentation with before/after photos is accepted by most Florida insurance companies as proof of roof maintenance. Roof Cleaning · Naples & Bonita Springs # Roof Cleaning in Naples, FLEvery roof type, cleaned the way it should be Most Naples roofs are concrete tile, with clay, shingle and metal close behind. Each one is cleaned with low pressure and a solution matched to the material. Here is what is growing on your roof, how we remove it, and what it costs. [📞 Free Quote — 239-544-1165](tel:2395441165) From $299Single-story roofFrom $399Two-story roofFrom $349Tile roof + ridge capFrom $599Roof + house wash combo "We are consistently 15% to 30% less than the competition" [Get Your Free Quote →](tel:2395441165) ## What are the dark streaks on Naples roofs? Algae · Mold · Lichen ![Barrel tile roof on a Naples, Florida home partway through roof cleaning](https://naples-pressure-washing.com/wp-content/uploads/2026/07/Barrel-Tile-Roof-Cleaning-Naples-FL.webp) The black streaks running down so many Southwest Florida roofs are not dirt. They are colonies of a blue-green algae, a cyanobacterium usually identified as *Gloeocapsa magma*. It feeds on moisture and on minerals in roofing materials, and it produces a dark pigment that shields it from the sun. That pigment is what you see. It tends to start on the shaded, slower-drying slopes and spread downhill with the rain, which is why it so often appears as vertical streaks. In Florida's Gulf Coast climate, roofs are the most heavily exposed surface on your home — subjected to intense UV radiation, year-round humidity, heavy rainfall, and salt air from the Gulf — creating the perfect environment for rapid algae, mold, and mildew growth. Alongside the algae you may see green or gray patches of mold and mildew, especially under overhanging trees, and crusty pale-green or gray rosettes of lichen. Lichen is a partnership of a fungus and an alga, and it grips the surface tightly. On tile it can hold moisture against the concrete; on shingles it can lift granules when it is torn off. Left untreated, this biological growth spreads across the entire roof surface, causes long-term shingle and tile degradation, absorbs additional heat into the home, and creates a visual impression of age and neglect. Rust-colored stains are a separate issue. They often come from metal flashing, fasteners or nearby irrigation, and they need a different treatment from organic growth. A good inspection at the quote separates these causes so the right products go on the right stains. ## What roof types do we clean in Naples? Concrete tile · Clay · Shingle · Metal · Flat Naples has an unusual mix of roofs because of its building history. Each type has its own risks. - **Concrete tile, flat and barrel profile.** The most common roof across Naples communities. It is durable but porous, so growth roots into the surface. The tiles crack under careless foot traffic, and older tiles may have lost their color coating. See our [tile roof cleaning](https://naples-pressure-washing.com/tile-roof-cleaning-naples/) page for the detail on tile. - **Clay tile.** Found on higher-end Mediterranean and Spanish-style homes. Clay is harder than concrete but more brittle, and some clay tile has a glaze that should not be scrubbed. - **Asphalt shingle.** Common on older homes and some villas. The granules on top protect the shingle from ultraviolet light, and pressure strips them. - **Standing-seam and other metal.** Growth is usually lighter, but chalking paint and fastener rust need care, and the panels are slippery to work on. - **Flat and low-slope roofs.** Condo buildings and some modern homes use membrane roofs. Ponding water grows algae quickly, and the membrane must not be cut or scarred. ## How is a roof cleaned without damaging it? Low pressure · Dwell · Rinse We clean roofs with a soft wash method. A diluted cleaning solution, based on sodium hypochlorite with a surfactant that helps it cling, is applied through low-pressure equipment. The solution kills the algae, mold and lichen on contact and is given time to work. The roof is then rinsed at low pressure, about what a strong garden hose delivers, rather than blasted. Most of the visible streaking lifts during the visit. Some of the dead growth, especially lichen and heavy algae on porous tile, continues to release over the following rains. That is normal and is the reason a roof that looks "nearly done" on cleaning day often looks better a few weeks later. We explain what to expect after treatment on our [roof soft wash results](https://naples-pressure-washing.com/roof-soft-wash/) page. The full step-by-step, including mix strength by roof type and how we work around gutters and skylights, is on our [soft wash roof cleaning method](https://naples-pressure-washing.com/soft-wash-roof-cleaning/) page. ## Why not just pressure wash the roof? The short answer High pressure removes what protects a roof. On shingles it strips the granules. On concrete tile it can erode the surface and force water under the tiles. On clay it can chip glaze and crack brittle tiles. And the person holding the wand has to stand and move across the roof far more, which breaks tile on its own. Every roof we clean is soft washed. If you want the long version, including what damage from pressure washing looks like, we cover it on our page about whether you should [power wash a roof](https://naples-pressure-washing.com/power-wash-roof/). ## How are your plants, pool and gutters protected? Before, during, after Runoff from a roof lands in the beds directly below it, so landscape protection starts before any solution goes on. Plants along the drip line are soaked with water so their leaves and roots take up less of the mixture. Delicate plants can be covered. As the work moves around the house, those beds are rinsed again, and once more at the end. Gutters concentrate runoff at the downspouts, which is where plant damage usually shows up when it happens. Downspouts are flushed with clean water during the rinse, and where a downspout empties into a bed, that spot gets extra attention. If your gutters are full of leaves, it is worth cleaning them first, because a clogged gutter overflows solution onto the walls and plants below. Pools sit close to many Naples roofs, especially under screen enclosures. We keep runoff and debris out of the water as far as possible and rinse the screen and deck around the work. Cars, patio furniture and anything stored along the walls are moved or covered. ## Does roof cleaning matter beyond appearance? Moisture · Inspections · Resale Appearance is the reason most people call, and it is a fair reason: the roof is a large share of what you see from the street. But there are practical reasons as well. Growth holds moisture. A tile roof covered in algae and lichen stays damp longer after every rain, and the organisms keep working into the surface of the concrete. On shingles, lichen anchors itself between granules, and when it eventually dries and lifts it can take granules with it. Removing the growth lets the roof dry the way it was designed to. A clean roof is also easier to evaluate. Cracked tiles, slipped tiles, gaps at ridge caps and lifted shingles are hard to see under a dark film. Roof inspectors, insurance inspectors and buyers' inspectors all look at the roof, and a stained one invites questions about its condition even when it is sound. When a home is going on the market, the roof is in nearly every listing photo. A roof wash is one of the less expensive ways to change how those photos look. ## What does your community require from a roof cleaner? Gates · Hours · Insurance Many Naples homes sit inside gated communities with their own vendor rules. Those rules vary, but the common ones are a certificate of insurance on file with the association or management company, a gate pass or pre-registration for the crew, and limits on working hours and days. Some communities restrict trailers, require vehicles to park off the street, or want contractors to notify the management office in advance. We pre-register at community gates where that is required and send our certificate of insurance to the management office on request. If you live in a community we have not worked in before, a quick note with the management contact at booking saves time on the day. If an association letter is the reason for the call, keep it handy. It often names the specific condition the board wants addressed and a deadline, and we can schedule around that date. ## What do we need from you before the visit? A short checklist - Access to an outdoor water faucet that works, and a hose bib that is not leaking. - Gate access, a code or a guest pass, if you live in a gated community. - Vehicles moved out of the driveway area under the roof edge, where possible. - Pets kept inside until the work is finished and the yard has been rinsed. - Anything fragile along the walls, such as potted plants or decor, moved a few feet away, or left for the crew to move. - Mention any known roof leaks, recent repairs or areas of concern, so the crew can check them first. ## How often should a Naples roof be cleaned? Shade · Exposure · Roof type In the Naples climate, growth returns on its own schedule. A roof in full sun with a steep pitch and good airflow can stay clean for several years. A low-pitch tile roof shaded by oaks or palms, near a lake or preserve, will start to show streaks sooner. North-facing and shaded slopes nearly always come back first. Most homeowners clean their roofs when the streaks become noticeable from the street, when their association sends an appearance notice, or before listing a home for sale. A cleaner roof also makes it easier to spot cracked or slipped tiles. If you are not sure, a quick look at the shaded slopes from the ground is a good guide: if the dark staining covers more than a few tiles there, the rest of the roof is likely not far behind. ## What does roof cleaning cost in Naples? Published starting prices Every roof is quoted after we look at it, because pitch, height, square footage, tile type and how heavy the growth is all affect the time and materials. These are our published starting prices. Single-story roofSoft wash, standard homefrom $299 Two-story roofSoft washfrom $399 Large estate or complex roofMultiple levels, many valleysfrom $499 Tile roof with mortar ridge cap treatmentConcrete or clay tilefrom $349 Roof plus house washRoof and exterior walls togetherfrom $599 Combining the roof and the walls on one visit is usually the better value, because the walls are rinsed of any runoff from the roof as part of the same job. A written quote is free; see our [full list of services](https://naples-pressure-washing.com/services/). ## What should you ask a roof cleaning contractor? Before anyone climbs up - **Will you walk on my tile roof, and how?** Some foot traffic is unavoidable on many roofs. Ask how the crew limits it and what happens if a tile cracks. - **What will you put on the roof?** A contractor should name the active ingredient and explain how they dilute it for your roof type. - **What pressure will you use?** The answer for any roof should be low pressure. - **How will you protect my landscaping and pool?** Listen for pre-wetting, rinsing, downspout flushing and covering. - **Do you carry insurance, and can you show it?** We are licensed and insured and send a certificate of insurance on request. - **What will I see after the visit?** A straight answer explains that some staining keeps fading over the next rains. ## Frequently Asked Questions ### Does roof cleaning void my roof warranty? Shingle manufacturers generally warn against pressure washing, which can void coverage. Low-pressure cleaning with a diluted solution is the approach the roofing industry itself suggests. If your roof is under a manufacturer warranty, read its care section or ask us to look at it with you. ### Will cleaning make my tile roof look new? It removes the growth and most of the staining. It does not restore color that has weathered off older tile, and it does not repair cracked or slipped tiles. We point out any damage we see. ### How long does a roof cleaning take? Most single-family roofs are cleaned in a few hours. Large or complex roofs, or a roof combined with a house wash, can take most of a day. ### Do I need to be home? Not necessarily. We need access to an outdoor faucet, a gate code if you are in a gated community, and pets kept inside. Many customers are at work or away during the job. ### Can you clean a roof with solar panels? Yes, with care around the panels and their wiring. Panels themselves are cleaned with a separate method suited to glass. ### Will the solution hurt my lawn or shrubs? When plants are pre-wet, rinsed during the job and rinsed again at the end, damage is uncommon. The risk rises when that step is skipped or the work is done in peak afternoon heat. ### What if it rains right after the cleaning? Rain after the solution has worked and the roof has been rinsed does no harm, and it often helps loosen leftover dead growth.