How To Pressure Wash Asphalt Shingle Roof

1500 psi or less with 10 15 gallons per minute.

How to pressure wash asphalt shingle roof.

Never aim your pressure washer up the roof as it can push water under the shingles. 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. That ll prevent the cleaner from drying out too quickly. Use a pressure washer which can loosen shingles and seriously damage your roof.

This is the best way to clean a roof if you have asphalt shingles. Apply with a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water. Run a downspout all the way to the gutter instead. Non slip soles will improve your.

How to pressure wash roof shingles 1. For all other cases of cleaning asphalt shingles there s no reason to bust out the pressure washer. Remove debris from the roof using a leaf blower facing down the slope of course so as not to get under the leading edge of the shingles. Read on for our best roof cleaning tips.

Your roof is easily damaged with hard shoes. Then spray the cleaner onto the shingles photo 1. Avoid having gutters from an upper roof lazily dump water onto a roof below. Extended dwell times may be necessary however avoid letting the solution dry completely as this may prevent complete rinsing.

Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. Choose your cleaning agent. Of laundry strength liquid chlorine bleach and water. Also keep your gutter clean so they drain properly.

A household garden hose equipped with a nozzle will do the trick but if your home s water pressure is terribly low you might want to think about purchasing a special roof cleaning tool instead. Getting shingles clean 1. Attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer with a recommended cleaning. Place a ladder at.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Fill a low pressure agricultural sprayer or a pump up garden sprayer. 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. Aim the pressure washer down the roof toward the gutters and keep the tip of the wand at least a foot away from the surface when starting.

You cannot effectively clean asphalt shingles with just soap and water. Apply the cleaning agent to. Put on shoes with soft non slip soles.