Move back and forth in even strokes making sure you reach all of the cleaner.
How to work from roof without damaging shingles.
Moss is tough and typically you will not be able to remove it by hand.
Push the shingles down to the roof jacks.
Continue tearing off the shingles and underlayment until you reach the roof jacks then start over at the top of the roof.
Depending on the style of the metal roof you need to walk on there are different techniques of how to walk on the roof without damaging it or injuring yourself.
There is no need to walk on the roof unless it is for the rare and occasional repair.
Asphalt roof shingle fragility staying off of fragile roofs how to work on fragile asphalt roofs asphalt roof shingle defects.
Upon walking on these shingles shoe tread tears away these granules.
It is extremely important to ensure that the outsoles of the shoes are free of dirt debris or small rocks.
Remove shingles in a 2 to 3 ft wide section as you work down the roof.
They will wear away your shingles.
Use a water sprayer to apply enough force to dislodge algae and moss without damaging the shingles.
Asphalt and architectural shingles have small granules of asphalt that assist in drainage off and away from the roof.
In case of a lightly stained roof a garden hose may also be enough.
Aren t glass because the lamination process does not work well for these.
Reader photo by jeanne.
The shingles will roll up like a ball in front of the fork.
If your roof has sprouted a moss infection you can remove it before it becomes serious enough to impact the performance of your roof.
A reader wants to get this moss cleared off an asphalt roof without damaging the shingles.
There are precautionary measures to take if you walk and work on a metal roof.
To avoid damaging a metal roof following the precautions given here and consulting with a roofing contractor are the best ways to prevent metal roof damage.
Power washers should never be used.
However you can use a chemical solution to loosen the moss without damaging the shingles.