Pressure Wash Asphalt Shingle Roof

Cleaning asphalt shingles is an important part of protecting your roof.

Pressure wash asphalt shingle roof.

Always stand on a dry area of the roof as wet shingles can be very slippery. Your roof is easily damaged with hard shoes. Cleaning step 2 make and apply the bleach solution. Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water.

It will have a nice thick layer of all that gritty. There are some steps that can be taken to discourage moss and algae growth. Non slip soles will improve your. So why is power cleaning bad for your asphalt roof.

Attach a 35 degree spray wand to the pressure washer hose and fill the pressure washer with a recommended cleaning. Use a pressure washer which can loosen shingles and seriously damage your roof. Allow the solution to soak into the shingles for at least 15 minutes. Power washing a composition roof will remove the protective granular from the outer layer of the shingles leaving the shingles less protected from the sun and other harsh weather conditions.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Put on rubber gloves and a breathing mask before proceeding you so you can. This is the best way to clean a roof if you have asphalt shingles. Even with growth forming on your roof s surface you should not break out the pressure washer on your asphalt shingles.

Although each company operates differently here is a brief synopsis of what will be needed to do a good composition roof clean and treatment with no damage to roof. To stay safe suit up in long sleeves pants and safety goggles. Spraying water under your shingles can both tear off the shingles and force water under them and into your home. Put on shoes with soft non slip soles.

Step 4 take precautions. Never use a. Take a good look in the gutters. Never aim your pressure washer up the roof as it can push water under the shingles.

You ll do more harm than good. Never use a pressure washer to clean an asphalt shingle roof as this w ill cause granule loss and very likely premature failure of the roof system. Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent. Place a ladder at.

It will also leave gouge marks in the lower layers leaving them more vulnerable to the elements. Step 3 check for cleanliness and rinse. It takes a professional to clean a roof and they don t employ the use of high pressure equipment. How to pressure wash roof shingles 1.

Read on for our best roof cleaning tips. Of laundry strength liquid chlorine bleach and water. That s where 50 of the remaining life of your roof is now sitting. 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.