How to pressure wash a roof.
Pressure roof cleaner.
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.
This is a dangerous project that can damage your home so it s best to hire a pro.
One method uses chemical or natural products to give a roof a soft wash the other method is high pressure cleaning.
To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons.
When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides.
The two main methods for roof cleaning are.
A soft wash is recommended for most roofs because high pressure cleaning can cause leaks if not done by a professional and can even damage the roof.
Use low pressure to spray it clean the power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip.
Pressure washing a roof.
The m 1 deck and roof multi purpose cleaner is designed to clean the dirtiest pine cedar redwood cypress and birch decks or siding.
Always stand on a dry area of the roof as wet.
Start with a medium pressure spray pattern and adjust from there accordingly.
There are two ways to clean a roof.