How To Pressure Wash A Shingle Roof

Always stand on a dry area of the roof as wet shingles can be very slippery.

How to pressure wash a shingle roof.

Cleaning asphalt falls into the same range of 300 to 575. 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. Some of this growth including the stains from algae spores. Access pressurewash uses what s is referred to as a non pressure roof cleaning method.

This is the best way to clean a roof if you have asphalt. 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. Cost to clean roof asphalt shingles. Start with a medium pressure spray pattern and adjust from there accordingly.

Of laundry strength liquid chlorine bleach and water. If you have a consistent problem with mold growth on your roof consult a roofing professional. The concentrated jet will scrape off the small pebbles on top of the shingles and reduce their water repellency which will only make your mold situation worse. Read on for our best roof cleaning tips.

Soft washing with a biodegradable product removes most accumulations without damage. Use a pressure washer which can loosen shingles and seriously damage your roof. Never use a pressure washer to wash or rinse shingles. High water pressure can deteriorate or remove them.

The soft flexible shingles require a delicate cleaning approach. Proper cleaning is an important step in roof maintenance. It can also be referred to as low pressure or soft washing. It s generally not necessary to pressure wash a shingle roof for the purpose of removing ordinary dirt and leaves and pressure washing can potentially damage the shingles coating of protective grit.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.