How To Clean Roof Shingles Stains

This will help you identify the source of the rust stains usually metal nails holding the shingles in place and also remove any additional dirt and grime that makes rust removal more difficult.

How to clean roof shingles stains.

First sweep off the roof so that it is clear of leaves branches and other debris. Do it yourself and save big bucks. While an occasional cleaning might not harm your roof repeated use of harsh chemicals or the erosive effects of pressure washing can damage or shorten the life of asphalt shingles. After clambering out onto your roof spray the asphalt shingles you wish to clean.

So it pays to clean your shingles as soon as you spot algae growth. As the metal weathers the color blends into most shingle colors over time. After applying the cleaning agent allow it to work its magic for about 20 minutes. Roof shingles become dirty over time.

Some of this growth including the stains from algae spores. Clean off your roof. You can successfully clean shingles by using oxygen bleach. While an occasional cleaning might not harm your roof repeated use of harsh chemicals or the erosive effects of pressure washing can damage or shorten the life of asphalt shingles.

Generally you ll need to point the nozzle of the spraying device toward the shingle you wish to clean then depress the handle. They are exposed to wind rain and other weather elements that not only cause dirt to form on the shingles but also mold and mildew. Clean your roof on a cloudy day to prevent the cleaning solution from drying too quickly. There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor.

Discard any excess oxygen bleach solution after it has set for six hours. These are tough stains to completely remove as the algae is embedded deep in the shingle grit. Cleaning the entire roof is recommended for an even appearance. But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.

Stained shingles take away from the overall neat appearance of the exterior of the home. Not to mention the danger of using a pressure washer on a pitched roof. Apply the cleaning agent to the roof. Proper cleaning is an important step in roof maintenance.

Adding metal strips can be an effective course of prevention for up to 10 years. Algae stains can be removed by cleaning though they usually return. You can choose to clean only the black areas of the shingles but this may leave an uneven color to the roof. One day you may notice that your roof is turning black or fungus is spreading across of it.

I had to get out the pressure washer to really clean the roof but needed to use caution to not damage it.