Fungus is normally dark in colour, and dark colours absorb sunlight, forcing air conditioners to work overtime to cool attics, crawl spaces, and second or top floors, resulting in higher-than-normal energy bills. Interested readers can find more information about them at see the post.
To top it off, the majority of roof cleaning products on the market demand that trees, bushes, and any vegetation around the home be covered or continuously wet down because the toxicity in the cleaning solution will destroy them, and no matter how cautious the roof cleaners are, there will still be casualties among the foliage.
With the above negative effects of roof fungus, the worst to a property manager is that an infected roof is a “eye-sore.” It makes a nice house look ugly, an expensive development look run down or unmaintained, it not only lowers the value of the infected home but also the value of the neighbours’ homes, and these homes are treated like lepers.
The property management team normally steps in at this stage and sends out demand requests asking that the roofs be washed. Now you’ve got disgruntled homeowners who are being forced to spend money, risk causing damage to their house, and a slew of other issues on the horizon.
Two choices come to mind: if you need a roof cleaned, insist that the roof cleaners use a solution that will not damage the vegetation or alter the appearance of the building, and “preventative maintenance,” which involves coating the roofs with a solution that will not allow fungus to mature, no cleaning is needed, and the subsequent rains will not harm the roof. Roof cleaning is by far the most cost-effective method of keeping them clean. Instead of surprising a homeowners association with a huge budget-busting roof cleaning forecast, funds may be budgeted for frequent roof treatments. Spraying repairs may be performed from the gutter’s edge, eliminating the need for staff to step on the roofs. Roofs will never become filthy again as a result of a proper maintenance schedule, degrading the community’s appearance.
98 percent of roof cleaning contractors have “old school” experience and cleaning techniques, such as using chlorine bleach as the cleaning chemical of choice, which is the primary cause of foliage destruction, as well as awful fumes and odours, and staining of painted surfaces. Bleach is a topical cleaner that was not designed to clean deep into the pores and crevices of roofing material. Cleaning a roof with bleach is like mowing a field of dandelions to get rid of the weeds; it looks fine at first, but the problem returns.