If you drive around Tampa for ten minutes, you will see them everywhere. Dark black streaks running down the shingles of homes in every neighborhood. Most homeowners think it is just dirt or mold and they let it go. But those streaks are algae, and in Florida’s heat and humidity, they spread fast and do real damage to your roof over time.
Roof cleaning in Tampa is something most homeowners put off far too long. By the time they call us, the algae has been there for years, and the moss has started working its way under the shingles. A clean roof is not just about curb appeal. It is about protecting one of your biggest investments.
Roof Cleaning in Tampa
Tampa has some of the best conditions in the country for algae and moss growth on roofs. High humidity, warm temperatures almost year-round, and plenty of shade from oak trees and palms all create the perfect environment for organic growth to take hold on shingles.
Gloeocapsa magma is the algae responsible for those black streaks you see on roofs all over Tampa Bay. It feeds on the limestone filler in asphalt shingles and slowly breaks down the material that protects your roof. Left alone for years, it can take years off the life of your shingles.
We do roof cleaning for homeowners across Tampa, including Carrollwood, Citrus Park, Westchase, Town N Country, South Tampa, Seminole Heights, and Brandon. No matter what part of the city you are in, chances are your roof could use a cleaning.
Soft Wash Roof Cleaning
There is a right way and a wrong way to clean a roof. Pressure washing is the wrong way. We hear from homeowners all the time who have had someone come out and blast their roof with a pressure washer, blowing granules off half their shingles in the process. Those granules do not grow back, and once they are gone, the shingles start aging fast.
Soft wash roof cleaning is the method recommended by shingle manufacturers and roofing industry groups. This method employs low pressure and the appropriate cleaning solution to eliminate algae, moss, mold, and lichen at their source, without causing any physical harm to the shingles.
After a soft wash treatment, the streaks are gone. The moss dies off and dries up. And the treatment leaves a residual effect that slows regrowth for a year or two, depending on how much shade your roof gets. It is the safest and most effective way to get a roof clean in Tampa.
Algae and Moss Removal From Roofs
Algae is the most common thing we deal with on Tampa roofs. It appears as black or dark gray streaks and spreads from one part of the roof to another if nothing is done about it. On north-facing roof sections that stay in the shade, it can get thick fast.
Moss is a different problem. It grows in thick patches and sends tiny root structures under the shingles. As moss expands, it physically lifts shingles away from the roof deck and creates entry points for water. In older neighborhoods like Sulphur Springs and Ybor City, where there are big oak canopies overhead, moss on roofs is a real issue.
Lichen is the toughest one to manage. It is a combination of algae and fungus that bonds directly to the surface of shingles. Getting rid of lichen takes the right treatment and sometimes more than one application. We have the products and processes to handle all three.
Tile Roof Cleaning in Tampa
A lot of Tampa homes have tile roofs and they need cleaning just as much as shingle roofs do. Clay and concrete tile are actually more porous than asphalt shingles, so they can hold onto algae and moss even more stubbornly.
Tile roof cleaning requires a different approach than shingle cleaning. We also use low-pressure soft-wash methods on tile to avoid cracking or dislodging tiles. Broken tiles from improper cleaning are a common issue we hear about from homeowners in South Tampa and Palma Ceia, where tile roofs are more common.
A clean tile roof looks dramatically different than a dirty one. The color returns, the streaks disappear, and the overall appearance of the home improves significantly. It also extends the tile’s lifespan by removing organic growth that can work its way into the surface over time.
How Often Should You Get Roof Cleaning Done
Most Tampa homeowners should get their roof cleaned every two to three years. If you have a lot of trees hanging over the roof or your home faces north, you might need it more often. If the roof gets full sun most of the day, it will stay cleaner longer.
A good way to tell if it is time is to just look at the roof from the street. If you notice dark streaks or patches of green or black growth, it’s time to clean the roof. If the roof looks mostly uniform in color, it is probably okay for another season.
Some homeowners in Lutz and Land O’ Lakes clean every spring before storm season as part of their annual home maintenance routine. That approach works wonderfully because it also gives us a chance to do a quick inspection and catch anything that needs attention before the heavy rains come.
Why Tampa Homeowners Call Us for Roof Cleaning
There are a lot of pressure-washing companies in Tampa that will offer to clean your roof cheaply. The problem is that most of them are not trained in soft-wash techniques, and they end up causing damage the homeowner does not notice for a year or two, when the shingles start failing early.
We clean roofs the right way. Soft washing, proper cleaning agents, and safe techniques that won’t harm your shingles or tiles. We also do not walk all over the roof unnecessarily. Every step on a roof presents a risk of breaking something, and we limit our movements to the minimum necessary to do the job correctly.
If your roof looks dark and streaky, or you just want to know what shape it is in, give us a call. Roof cleaning in Tampa is part of what we do and we will get it looking right without doing any damage in the process.
