How To Power Wash Your Roof

Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder.

How to power wash your roof.

Remove debris and any obstructions from the gutters and make sure that the water will drain freely. Starting from the bottom carefully wet the shingles. Instead soft washing with a garden hose is least likely to chip dent or crack the tiles or panels. Most contractors don t recommend pressure washing or power washing a roof.

The two main methods for roof cleaning are. Test the power washer on a. Start with a medium pressure spray pattern and adjust from there accordingly. Never pressure wash your roof if you have asphalt shingles.

Start by cutting away any overhanging or protruding tree branches to allow the roof to receive plenty of sun and. This is the best way to clean a roof if you have asphalt shingles. Always stand on a dry area of the roof as wet shingles can be very slippery. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.

For any areas that don t wash away with pressurized water fill a bucket or other container with water. Use low pressure to spray it clean. Soak the shingles with water. The water pressure will remove the granules that are important for protecting your roof.

This keeps the solution from drying out immediately after application. Mix water and mild detergent for stubborn areas. Use a pressure washer which can loosen shingles and seriously damage your roof. Bring your garden hose or water sprayer up to the roof.

For every part water combine 0 05 part mild dish or laundry detergent. 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 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. Of laundry strength liquid chlorine bleach and water.