1 attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer.
Should you power wash a roof.
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.
It can t be a new roof because roofers haven t been there.
The response isn t wrong.
If the slope is too steep to easily traverse or if your house is more than one story you should hire a pro.
You ll do more harm than good.
Never pressure wash your roof if you have asphalt shingles.
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.
Not to mention using a pressure washer from a high place is dangerous.
So what is it.
The neighbor had their roof pressure washed.
You come home one day and your neighbor s roof looks spectacular and so clean.
Clean your roof only after determining that you can safely walk its surface.
The reason is simple.
Pressure cleaning a roof when done properly using rotary cleaning equipment is safe cost effective and will not force water through or under tiles as the jet angle is controlled and always points away and down the roof rather than into or all over the place which is the case when blasting with a lance or wand is used.
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.
Soft wash roof cleaning how to wash your roof safely best roof wash method video link you can share of this video https youtu be owkh b0brt8 in this video.
Even with growth forming on your roof s surface you should not break out the pressure washer on your asphalt shingles.
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.
Now you re thinking of having your roof cleaned too.
Why you should never pressure wash your roof shingles.