It's generally a good idea to have professionals clean the ceiling once a year. This is usually sufficient so that, if problems occur, they can be detected early on. If you have a roof that is in good shape or was recently installed, you may only need to clean it once every two years or so. The frequency of roof cleaning depends on several factors that affect the condition of the roof.
It is usually necessary to clean the ceiling once a year. However, a newly installed roof will need less cleaning, perhaps every two years. If a ceiling cleaner tells you that they'll use a low pressure washer to clean your ceiling, you don't have to worry. It can also tell you about minor roof problems before they turn into serious problems, which can cost thousands of dollars.
If you clean the ceiling regularly, a professional roof cleaner can detect roof problems. However, depending on where your home is located, relative to most storms and hurricanes, there will be a significant difference in the frequency of roof cleanings and inspections. This type of pressure washer is as gentle as a gentle wash, but is strong enough to remove dirt and moss from the toughest roofing material. Asking about other additional fees that may be included will give you a better idea of how much more it will cost to clean the roof.
Here are some questions you can ask a ceiling cleaner to find out how much you can expect to pay for roof cleaning. Pressure or pressure washing a roof seems like a good idea because it can quickly remove dirt and debris. It is especially dangerous in the Northwest, as moss, fungi and moisture make the roof more slippery. It's easy to neglect roof cleaning because you can assume that rain and wind will probably do a good job cleaning the roof.
If you often notice that leaves or other tree debris build up on your roof, you may want to think about cleaning them more often. A good reason to hire someone who is a high-quality ceiling cleaner is that they will specialize in knowing what products will work best for cleaning the ceiling. When washing the roof, make sure the sprayer is at the lowest possible pressure level so as not to lift or damage the shingles. For example, the price you pay for roof cleaning in a big city in California or new york may be drastically different from what you pay in a small town in Vermont or Arkansas.