Removing Stains From Roof Shingles

Some of this growth including the stains from algae spores.

Removing stains from roof shingles. These are tough stains to completely remove as the algae is embedded deep in the shingle grit. Chlorine bleach and trisodium phosphate step 1 wet down the roof with water from the garden hose. Roof stains other roof issues. Years ago stains on asphalt shingled roofs were not a significant problem.

There is no magic bullet when it comes to roof cleaning and you will at least need a ladder to get up to the level of the gutter. Oxygen bleach lightens stains as well and is less harmful to the environment but it doesn t produce as immediate or dramatic an effect as chlorine bleach. I had to get out the pressure washer to really clean the roof but needed to use caution to not damage it. Not to mention the danger of using a pressure washer on a pitched roof.

Proper cleaning is an important step in roof maintenance. When you clean your own roof shingles be prepared to set aside an afternoon and get your ladder out. Adjusters know it can take 2 3 years for hail damage to become appearant so usually honor the claim. If your household water pressure isn t enough to generate the proper nozzle pressure at the jets the manufacturer recommends boosting it.

Removing algae stains from roof shingles is easy with the right technique. If hard rains do remove an excessive amount of granules along with the stains then the shingle may be defective or suffered hail damage during the storm or from those in the past that initially loosened the granules. How to clean roof shingles. One day you may notice that your roof is turning black or fungus is spreading across of it.

It is important that the roof be wet when the cleaning mixture is applied or it may evaporate before it has a chance to work. The closer you are to the roof stains the better your roof stain removal products will work.