Roofs are the highly exposed part of the house that bears good, bad and worse weather. Regularly, it is hit by intense sunlight, soaked in heavy rainfall and during storms, it is smashed by hail and other debris. With time, if your roof has not been cleaned, it can cause the formation of mould, algae or moss. Thus, it is good to clean your roofs frequently.
Roof cleaning keeps the roof and the residents of the house healthy. There are some ways that enable you to clean your roof yourself. However, it is quite a risk to climb up the roof without any safety gears and the right equipment. You must consider hiring a roof restoration Melbourne expert, capable of handling your roof cleaning.
Remove dirt and grime from your roof:
Black streaks on your roof can wreak the appearance of your roof. Apart from the aesthetic appeal of the roof, streaks look like mould but are algae colonies that form on your shingles. They feed on moisture and the limestone filter agents that are present in the shingles.
The best way to tackle it is by using shingles that have been treated with algicide keeps such algae growth at bay for about ten years. However, once the algicide wears off from the roof, the algae start growing again, making it necessary to clean your roofs often.
Choose the right chemicals:
Bleach is a superb agent that acts against such formation of moss, mould or algae. You will find that many suggest the use of chlorine bleach which is a very industrious option. However, there is a risk due to high contents of sodium, capable of damaging the shingles of your roofs. Over time, it can cause the shingles to stiffen or brittle and thus, not the best option for roof cleaning.
On the contrary, oxygen bleach causes almost no damage to your roof shingles and even allows them to retain their colour. Thus, they are highly recommended as compared to chlorine -bleach.
Original Source: https://www.zonearticles.com/4-important-tips-to-help-you-clean-your-roofs/
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