You will not agree more that the roof plays central importance and capital role in the foundation of any house. That is why it is one of the key reasons to pay attention to health and maintain the roof. Surprisingly, several people tend to ignore this fundamental element which protects the house from the weather and several natural elements. People only tend to inspect their roof after they see the signs of algae, moss, and other debris collections on the shingles. After this inspection, people resort towards the power washer which husband sitting there in the garage, covered in dust for so long. People think that we can make effective use of this power washer for cleaning the roof. But bear in mind that it is not a good idea for using it as a roof maintenance machine. The high blast of water will do more bad than good. If you are curious to know why this method of roof maintenance or roof cleaning is not a preferable one that this article is covered a few of the reasons below….