It is only advisable to use a pressure washer because you no longer need to worry about the condition of the old roof.
How to safely remove moss from a shingle roof.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
We recommend a long handled brush to make this task as safe as possible.
How to remove moss from an asphalt roof.
How to remove roof moss fast before it damages your shingles.
Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor.
Once the moss has been thoroughly eradicated from the roof take steps to keep moss from returning.
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.
A thick growth of moss works like a sponge keeping the roofing damp for long.
This week i noticed that my 12 year old roof has bright green moss on the shingles.
This roof faces north east and we have had two very wet summers in sw michigan.
We are an organic homestead.
You sent is more worrisome because it can damage asphalt shingles.
The high powered water jets can damage shingles and remove the shingle granules that protect the roof.
There are many ways to remove moss that tends to grow in shaded areas.
I m looking for a non toxic solution that will not harm the shingles cement porch siding or landscaping.
Apply a storebought or diy cleaning solution to remove the moss.
If you have a large amount of moss build up you will first have to scrub it off with a brush.
You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.
I called our building contractor and he recommended bleach but i am not going in that direction.
One of the most common solutions to remove algae or moss is to lightly spray wash the roof with a 50 50 mix of water and bleach to remove the algae or moss no pressure washers they will strip off the granules and may cause.