Once the moss is loose you can spray it with a biodegradable moss cleaner oxygen bleach will also do and rinse.
Getting rid of moss on roof tiles uk.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
Whilst a mossy roof might not be aesthetically pleasing you could end up in a lot more trouble should you decide to remove the spongy green invader from your roof tiles.
If there are multiple roof planes with moss repeat the same process with each section starting at the bottom and working up.
Hose off and brush all moss loose from your roof shingles.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.
You can also attach a soft bristle brush to a long extendable pole if you have one so you can reach a lot further.
Work your way up to the roof ridge.
In the seams use the sharp edge of the scraper like a dental pick to force out the moss.
Never spray liquid at an upward angle as this could get under the tiles and make the problem worse.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.
However there is more than one way to remove moss from your roof tiles.
Most roof cleaning products require at least 20 minutes for it to absorb into the moss.
Destroy the moss and those tiles that were.
Packing out any gaps and plugging the spaces.