Roof staining organisms (lichens, moss and algae) feed off the organic material in shingles. Wherein, they eat the roof. The longer these contaminants go untreated, the more damage they will cause to a roof.
Some homeowners often find confusing and conflicting information when looking for roof cleaning services. To help homeowners select the perfect roof cleaning company to hire, this article explains the differences between the main roof cleaning methods.
Environment-friendly, non-bleach, low pressure roof cleaning techniques
Roof cleaning companies that use low-pressure technique utilize high-grade eco-friendly products that don’t contain toxic chemicals, such as phosphates, chlorine-bleach, or other chemicals that can destroy vegetation and pollute waterways. The use of a low-pressure roof cleaning process will avoid the use of damaging high-pressure brushing.
Typically, the results with the low-pressure roof cleaning method are instant as well as complete. Lichens, moss and algae are completely killed before the contractor leaves the property. Roof specialists use environment-friendly roof cleaning products, such as roof shampoo, designed for safe, gentle roof cleaning. Contractors who utilize the low-pressure process will clean the roof while keeping the integrity of the shingles and will not damage the landscaping.
When hiring a company who uses low-pressure roof cleaning method, choose one who guarantees that the lichens, moss and algae will be completely gone before they leave your property. Look for a contractor who provides an annual roof stain prevention program.
High-pressure power washing method
Some roof cleaning companies use high-pressure roof washing method to eliminate roof stains. Not only is this process will damage shingles, but it is also not an effective way to get rid of organisms that cause roof stains. The high-pressure roof cleaning method leaves root systems behind, so the algae, lichens and moss will often return rather quickly.
If you look closely at a concrete walkway that has been pressure washed, you can definitely see the surface damage. Also, high-pressure washing of shingle roofs will blast off the granules of the shingles and will compromise roof integrity. High-pressure washing can be very effective for driveways, walkways, pool cages, as well as some debris removal on exteriors. High powered pressure washing may strip the surface of the tile and will shorten its life expectancy. High-pressure washing shouldn’t be utilize for roof cleaning.
Unfortunately, a large number of the so-called professionals as well as non-professionals that perform pressure washing and roof cleaning services in Florida don’t really know how to effectively and safely clean roofs. These companies will often leave a house with damages that can cause huge problems and a huge amount of money to fix them. These roof issues are typically the result of inexperienced companies utilizing high-pressure roof cleaning method.
Disadvantages of pressure washing
You’ve probably heard of high pressure roof washing, but it doesn’t belong in the same sentence as - roof cleaning. The high-pressure cleaning method is known for causing shingle deterioration, water damage, as well as other costly problems. Pressure washing is also just isn’t that effective in cleaning a roof. However, low-pressure roof cleaning is a special procedure to get rid of fungus, algae, mildew mold, and stains from your roof. Low-pressure roof cleaning technique ensures no damage to the features, surface or shingles of a roof. The low-pressure roof cleaning method can also destroy the spores that develop a breeding environment for the contaminants’ recurrent growth.
Benefits of low-pressure roof cleaning
Low pressure roof cleaning procedure combined with the top-of-the-line cleaning solutions would enable roof cleaning companies to provide a maximum level of cleanliness and curb appeal to your property. After all, utilizing pressure washing to your roof system with 4000 psi is like asking for trouble, it will also remove the painted tile roof systems’ expensive color membrane.
Soft washing technique appears to be the best solution to get shingles looking like brand new. We all know that shingles are fragile, and it’s important to utilize low-pressure roof cleaning process to protect a roofing’s long-term integrity. Combining professional cleaners with the latest technology, low pressure method can definitely remove stains and eliminate bacterial growth - without ever damaging a roof or the rest of the property.
Low pressure cleaning can also provide the most appealing alternatives for regular roof maintenance. With homeowners keeping their roof free from algae and dirt, this could extend the life of surfaces contributing to the property’s curb appeal.
Although manufacturers created roofs to last for decades, proper maintenance of the roof is a task a homeowner should carry out regularly. If homeowners will clean their roof regularly, it would last longer, and it keeps the market value of a property in its prime. A clean roof also enhances energy efficiency and would make a home look more aesthetically pleasing.