There are two phases to pressure washing roofs.
Pressure washer atachment for roof mold.
Never pressure wash your roof if you have asphalt shingles.
Always stand on a dry area of the roof as wet shingles can be very slippery.
Your roof is easily damaged with hard shoes.
This pressure washer compatible concentrated concrete cleaner will eliminate mold mildew and algae.
Put on shoes with soft non slip soles.
If your problem is.
How to pressure wash roof shingles.
The detergents for pressure washers are usually bleach free and can produce up to 11 gallons of cleaner that are sufficient for cleaning up to 3 200 sq.
Start with a medium pressure spray pattern and adjust from there accordingly.
It also works on common concrete.
Not to mention using a pressure washer from a high place is dangerous.
The power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip.
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It can remove different types of stains that are a result of mold mildew or algae growth.
It can be used either with pressure washer machine or by manual application.
Use low pressure to spray it clean.
Attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer with a recommended cleaning solution.
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Surface cleaners are primarily used for washing flat surfaces such as concrete side walks parking lots and other.
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It also works on common concrete stains like oil and grease.
Non slip soles will.