When there are unsightly dark streaks or algae on your roof shingles, you may think that these are signs you should replace your roof. But replacing the roof itself can cost thousands of dollars. That’s the kind of expense you don’t need and must avoid at all costs. What many homeowners don’t know is that algae and dark streaks can be removed by a simple Lakeland roof cleaning.

The cost of roof cleaning can range from $450 to the north of $650. Many factors directly affect the cleaning cost. The size of your roof, as well as its condition and the time of the year that the cleaning will be done, will affect the cost of the service. Your location will also be a factor in the Lakeland roof cleaning cost. As to be expected, roof cleaning services in New York and other bigger cities are more expensive compared to smaller cities and towns.

Factors Considered For Roof Cleaning Fees

Three major factors affect the cost of roof cleaning: the amount of time it takes to clean the roof, the amount of moss and algae, and the size of the roof. On average, homeowners need to pay around $550 for a thorough roof cleaning by a professional. Depending on the size of your roof, the cleaning can take about five or more hours. Give it a day for good measure.

But if the algae colony is too large for a whole day of cleaning, the professional cleaners might have to come back the next day to finish the job.

How Often Should The Roof Be Cleaned?

After your roof has been thoroughly cleaned by professionals, there should be no algae growth or moss for two years. However, several factors can trigger the regrowth of moss and algae. The humidity, access to sunlight, and annual precipitation will all factor into the possibility of the algae colony coming back. If your neighbors don’t clean their roofs, it will be easier for the spores in the air to get transferred, too. That’s another way for the moss and algae to regrow.

Generally speaking, you should have no problem for two to three years. If there are signs of an algae growth again, you can ask your Lakeland roof cleaning contractor to remove it for you as early as possible. This will cost cheaper than a thorough clean-up of the whole roof.

Even though there are no algae on your roof shingles, have it cleaned at least once every five years. This will help preserve the health of the roof.