It also gets rid of mildew.
How to clean my roof shingles.
So it pays to clean your shingles as soon as you spot algae growth.
You ll need the cleaning solution to drain off the roof during rinsing.
In other words only clean your asphalt shingles on days when the temperature will remain above 32 degrees fahrenheit zero degrees celsius.
Using shingles that have been treated with algicide keeps the growth at bay for about 10 years thus the 10 year algae warranty.
Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation.
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.
This video shows a basic overview of the roof cleaning algae stain removal restorat.
There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor.
Additionally don t clean your asphalt tiles on days when the cleaning agent could freeze.
If you know how to clean the roof shingles you can get rid of those streaks or discolorations that can cause a perfectly good roof to look worn and tattered.
Afterwards clean out your gutters and downspouts.
Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.
Algae mold mildew moss and dirt are often attracted to shingles.
Perform maintenance on your roof.
Therefore clean asphalt shingles on cloudy days.
But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.
Clean your roof without taking proper safety precautions.
Cleaning roof shingles can restore your home s curb appeal.
Do it yourself and save big bucks.
Roof cleaning is required maintenance for all composite shingle roofs.
Before you begin it s important to repair loose shingles and flashings to minimize roof damage.
Bleach can effectively clean roof shingles and remove even the toughest stains.
Stay off the roof during very windy days.