Pick a cool overcast day so the cleaning solution doesn t dry too fast.
How do i clean my roof shingles.
So it pays to clean your shingles as soon as you spot algae growth.
Then mix standard laundry bleach with water.
That way you always stand on dry surface and reduce the chance of slipping.
Start at the lower portion of the roof moving up as you clean each lower section.
Every wonder what causes those ugly black streaks and stains on your roof.
One part of proper roof maintenance is cleaning the shingles which you can do yourself in less than an hour.
Do it yourself and save big bucks.
Apply a storebought or diy cleaning solution to remove the moss.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
In other words only clean your asphalt shingles on days when the temperature will remain above 32 degrees fahrenheit zero degrees celsius.
Stay off the roof during very windy days.
There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor.
Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.
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.
But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.
Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation.
Therefore clean asphalt shingles on cloudy days.
This video shows a basic overview of the roof cleaning algae stain removal restorat.
Cleaning roofs is slippery work.
Clean your roof without taking proper safety precautions.
Use the sprayer to saturate a strip 3 feet high x 10 feet wide.
Additionally don t clean your asphalt tiles on days when the cleaning agent could freeze.
Roof cleaning is required maintenance for all composite shingle roofs.
Video on how to clean softwash an asphalt shingle roof including where to find.