Can You Pressure Wash Roof Shingles

But before you decide that this is your preferred method make sure you look at all the facts.

Can you pressure wash roof shingles.

Never ever under any circumstances pressure wash your roof shingles on your own or pay a company to do so. Sure it s tempting to want to get any moss algae dirt etc. You should never allow anyone who utilizes a power washer to clean your roof as they are damaging the shingles themselves by using this type of excessive pressure. If you aim the pressure washer at an incorrect angle for example aiming upward at the asphalt roof and the shingles the water could jet beneath the shingles which could lead to water damage.

One part of proper roof maintenance is cleaning the shingles which you can do yourself in less than an hour. But pressure washing your asphalt roof will do more harm than good. Never pressure wash your roof if you have asphalt shingles. Utilizing excessive pressure to clean or rinse a roof will shorten the shingle life dramatically.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. This is the best way to clean a roof if you have asphalt. You can do roof cleaning yourself but don t take the decision to lightly. Pick a cool overcast day so the cleaning solution doesn t dry too fast.

Water damage is a big no no especially in your roofing system because it means the damage doesn t quite stop there. The power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip. Diy roof cleaning certainly exists and with the proper methods tools and cleaning products an able homeowner can do an adequate job. The water pressure will remove the granules that are important for protecting your roof.

Use a pressure washer which can loosen shingles and seriously damage your roof. Yes it will make it look sparkling clean but also you ll end up. Not to mention using a pressure washer from a high place is dangerous. Start with a medium pressure spray pattern and adjust from there accordingly.

For extra cleaning power mix in a non ammonia heavy cleaner like tsp. Of laundry strength liquid chlorine bleach and water. Always stand on a dry area of the roof as wet shingles can be very slippery. Then mix standard laundry bleach with water.

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.