How To Power Wash A Shingle Roof

The power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip.

How to power wash a shingle roof.

Then mix standard laundry bleach with water. This is the best way to clean a roof if you have asphalt shingles. Put on rubber gloves and a breathing mask before proceeding you so you can. Use low pressure to spray it clean.

Of laundry strength liquid chlorine bleach and water. For roofs that are streaked and discolored with algae growth moss or other forms of mildew and mold you can still clean your roof and leave the power washer in the garage. Step 3 check for cleanliness and rinse. Start with a medium pressure spray pattern and adjust from there accordingly.

Allow the solution to soak into the shingles for at least 15 minutes. 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. You ll need corrosive cleaner like lye a garden hose a supplemental water pump or a specialized roof or shingle cleaning tool and the proper safety equipment. One part of proper roof maintenance is cleaning the shingles which you can do yourself in less than an hour.

Never use a. Your roof is easily damaged with hard shoes. Attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer with a recommended cleaning. Place a ladder at.

How to pressure wash roof shingles 1. Always stand on a dry area of the roof as wet shingles can be very slippery. Non slip soles will improve your. 1500 psi or less with 10 15 gallons per minute.

The two main methods for roof cleaning are. Step 4 take precautions. For extra cleaning power mix in a non ammonia heavy cleaner like tsp. Put on shoes with soft non slip soles.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Cleaning step 2 make and apply the bleach solution. Use a pressure washer which can loosen shingles and seriously damage your roof. Use of 35 40degree tips stay away from smaller tips which control the spray pattern positioning of the wand and direction of spray 45 degree angle and 8 to a foot distance from shingles.