Replacing or even refurbishing a roof is a very expensive proposition. It\u2019s not just that shingles these days cost a small fortune, but labor costs have also gone \u2018through the roof,\u2019 so to speak. In many cases, it is almost impossible to avoid such massive expenses. This usually happens when both organic and inorganic pollutants have wreaked havoc on your shingles. The sun’s harmful UV radiation along with snow, wind, rain, sleet, and other environmental factors also take a toll on the service life of your roof.<\/p>\n\n\n\n
In short, if you don\u2019t take good care of your roof and other external surfaces, they will age very quickly, and you would be forced to buy new shingles or even change the whole roof altogether.<\/p>\n\n\n\n
However, there is no need for such drastic measures when the problem can be resolved quickly, effectively, and at a fraction of the cost.<\/p>\n\n\n\n
Unlike amateur pressure washing outfits, real professionals would assess the needs of your roof and prepare their detergent and herbicide mixture accordingly. They won\u2019t use powerful scouring agents or other stop-gap measures that do more harm than good.<\/p>\n\n\n\n
If you want to avoid changing your shingles, you should refrain from having your roof pressure washed by untrained personnel. Very high water pressure can lead to moisture being trapped inside the shingles. This makes them vulnerable to infestation by airborne organic contaminants such as algae, mold, mildew, and lichen. This holds particularly true if powerful abrasive chemicals are used with such high-pressure washing techniques.<\/p>\n\n\n\n
Ideally, soft washing is the best way to extend the service life of your shingles. This method involves using a mixture of potent but eco-friendly herbicides and detergents that are allowed to soak onto your roof. After some time, these chemicals are washed off with a gentle spray of water\u2014taking all the grit, grime, and organic contaminants with them.<\/p>\n\n\n\n