If the slope is too steep to easily traverse or if your house is more than one story you should hire a pro.
Should you power wash a roof.
Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder.
Should you pressure wash it.
The response isn t wrong.
The reason is simple.
Not to mention using a pressure washer from a high place is dangerous.
The water pressure will remove the granules that are important for protecting your roof.
Clean your roof only after determining that you can safely walk its surface.
You ll do more harm than good.
So what is it.
The neighbor had their roof pressure washed.
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Even with growth forming on your roof s surface you should not break out the pressure washer on your asphalt shingles.
When you pressure wash use the minimum force possible to pry the fungus free and wash it from the roof.
If you do get up on your roof wear well fitting shoes with slip resistant rubber soles and be sure to don eye and skin protection.
Now you re thinking of having your roof cleaned too.
It can t be a new roof because roofers haven t been there.
It takes a professional to clean a roof and they don t employ the use of high pressure equipment.
Pressure washing in which highly pressurized water is sprayed on the roof to remove any mold algae dirt or grime and chemical cleaning sometimes called soft washing in which chemicals are the main thing that are removing those harmful things from your roof.
Why you should never pressure wash your roof shingles.
1 attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer.
Tempting as it might be to blast away unsightly moss and algae using a pressure washer to clean your roof is dangerous not to mention potentially damaging.