Typically customers don t see lichen regrowth for up to a year.
Remove moss on roof with bleach without ladder.
Shake it well to mix it up.
However using this old cleaning method has many faults.
The reason you shouldn t use bleach to remove moss from your roof has to do with the composition of your shingles.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.
It is this very oil tar and asphalt which protect your shingles from the elements.
How to kill moss with bleach.
It must be applied when the roof surface is cool such as a cloudy day in autumn.
Bleach won t be able to reach below the roof surface to kill the root like rhizoids so the moss can easily grow back.
Using a scrub brush mounted on a pole gently brush off the moss using a downward stroke.
This gives you a 50 50 solution.
It s a gentle outdoor cleaner that is formulated without harsh chemicals.
Wind sunlight water etc.
To clean either algae or moss the association recommends putting on protective gear and protecting plants spraying with a 50 50 mix of household bleach and water allowing that to sit for at.
Before applying a moss remover cleaner use a scrub brush 3 15 the home depot or a long handled soft bristle brush to gently scrape or pluck moss from the roof shingles or tiles.
It may require more than one application of oxygen bleach to remove all the roof moss.
You can even extend the life of your outdoor surfaces by properly removing lichen with wet forget.
Fill the empty bleach bottle with water then pour it into the large bucket.
Fill up 75 bleach and 6 to 8 particles of dish washing soap in a pump sprayer.
How to remove moss from a roof.
Bleach is a solution that many people have used in the past to try to remove moss.
Wet forget is a safe roof cleaner that will remove lichen without any scrubbing or scraping.
Pour one bottle of bleach into a large bucket.
The size of the bleach bottle doesn t matter because you are going to use your empty bleach.
Moss is tough and typically you will not be able to remove it by hand.
Use bleach soap and water to remove moss on the roof.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
Wait for a short period of time for rain to wash it off then rinse the roof with a hose.
Spray it on the areas that have been affected with moss on the roof.
However you can use a chemical solution to loosen the moss without damaging the shingles.
If your roof has sprouted a moss infection you can remove it before it becomes serious enough to impact the performance of your roof.