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Power washing roof stains.
Never pressure wash your roof if you have asphalt shingles.
The dark stains are created by algae for protection against sunlight like sunscreen.
Spray your cleaning solution.
Clean and protect your roof.
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Bring your garden hose or water sprayer up to the roof.
Roof stain removed without harmful power washing.
This homeowner attempted to clean his roof and you can see the granules that were removed due to his imprope.
Shingle cleaning without harmful bleach often used by roof cleaners.
Starting from the bottom.
Plus chlorine bleach is a corrosive agent that can damage metal roof flashings gutters and downspouts.
Most contractors don t recommend pressure washing or power washing a roof.
Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels.
Cleaning moss and algae 1.
Just spray on with garden pump sprayer.
While specialized eco friendly roof cleaners are available they are a little more.
Mix your cleaning solution.
But here s the kicker.
Roof washing makes your roof look new again.
The water pressure will remove the granules that are important for protecting your roof.
It can lighten the color of your roof and bleach anything the overspray contacts.
Get rid of stains with low pressure power washing 100 satisfaction lifetime warranty.
Pressure washing your roof can damage your roof.
Not only is this method damaging to your shingles it s also not an effective way to remove roof stains from algae.
Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder.
This is because the water comes out too forcefully and can damage the material.
Not to mention using a pressure washer from a high place is dangerous.
Our 100 biodegradable soft wash roof cleaning process provides same day results and increases your property value with instant curb appeal.
We don t recommend that approach.
And the runoff harms plants.
Some roof cleaning contractors use high pressure power washing methods to attempt to remove roofs stains.
They blast away on your roof blowing the protective granules off as they go.