Knowing a moss removal method is essential to any building owner irrespective of the size and location of that building. Because unknown to you, there is a multitude of issues that could arise from unmaintained roofs among which organic growth is most prominent. This is because organic growth like moss, algae, and fungi can feed off the organic components of your roof shingles. This leads to a wide range of issues out of which the most obvious being roof tile and shingle decay. Hence, you need to make sure that your roof has not turned into a breeding place for such organisms, and the best way to do so is by regularly cleaning it.
However, there are several moss removal methods can be done. Most property owners often find it confusing due to the contrasting information found on the internet. Therefore, for easy understanding, we have put together the following details about the three main roof moss removal methods that are often practiced by organic roof cleaners in Vancouver.
Environmentally Friendly, Low-Pressure Cleaning
This method involves the use of completely eco-friendly and non-toxic cleaning detergents that cause no harm to the surrounding living and water bodies. Afterward, when washing off the roof, low-pressure washers are used in order to avoid the damages that could be done through high-pressure water streams. This is also called soft-washing.
Pros Of This Roof Cleaning Method
This roof cleaning technique is very effective and its results are immediate. Moreover, the use of low-pressure washing systems prevents any structural damages that could have occurred in the washing off the step. Not to forget, the solutions used in this roof moss removal method is extremely safe not only for your roof and surrounding landscape but also for those living within and around.
Cons Of This Technique
Professional moss cleaners may charge a slightly higher amount for this moss removal method due to the non-toxic, eco-friendly solutions used. The roof cleaning cost using this particular method has been increased because these solutions are expensive in comparison to the other generic bleach mixed detergents available in the market.
Facts To Consider When Choosing This Technique
If you are going ahead with the eco-friendly, low-pressure cleaning method, make sure that you hire the services of an organic roof cleaner who is committed to showing you immediate results, i.e., you should be able to see a roof completely devoid of all moss growth and dirt before they leave your property. As an added bonus, you can look for Vancouver moss cleaners who would also provide a stain prevention program as a part of their package.
Chlorine-Bleach Cleaning
Roof cleaning experts who practice this technique use high concentrations of chlorine bleach in their detergents. The cleaners would apply this solution and leave it on the roof for it to work its magic and eventually wash off during the rains. However, this technique does not show instant results and you would be able to witness the changes only once the bleach solution cleanses the roof with the rainwater.
Pros Of Pressure Washing On Roofs
Chlorine-bleach cleaning is comparatively less expensive due to two main reasons.
The chlorine detergents are not as expensive as the eco-friendly detergents
The roof moss cleaners do not have to climb and examine the roof or wash off the solution
Cons Of Pressure Washing On Roofs
The use of chlorine-bleach will not only affect the surrounding organic landscape and waterways, but the flames and solutions can also be toxic to the people and pets exposed. Moreover, these chemical solutions are known to emit a strong odor when applied.
More importantly, this roof cleaning method would not show immediate results, rather it could take days or even months.
Facts To Consider When Choosing This Technique
Moss removal services that use this method would not be very forthcoming about their use of strong chemicals such as bleach. Nevertheless, there are several signs indicating the use of chlorine bleach such as, if your cleaners cover the surrounding landscape before the moss treatment or watering the plants at any point in the process.
High-Pressure Washing
You may also come across professional roof cleaners who use high-power pressure washers for the roof cleaning process. Although there are no significant pros in this moss removal method, the drawbacks are quite consequential.
Cons Of This Roof Cleaning Method
Pressure-washing can damage your roof tiles and shingles, and it is also not the most effective roof cleaning technique – especially when it comes to organic growth. Although pressure-washing can destroy moss growth from the surface level, it cannot deal with the growth roots lodged deep within, thereby leaving opportunities for the organisms to regrow.
Facts To Consider When Choosing This Technique
Similar to the previous technique, some moss removal services in Vancouver might not be straightforward about using this method. So you could always ask them to point the water spray towards their hands or feet, and if they refuse to do so that means their washers are using high pressures.
The above facts would definitely help you make a sound decision when it comes to moss cleaning methods. Thus, do not hesitate to ask your cleaners any doubts you have with this regard.
