Can You Pressure Wash Roof Shingles

Of laundry strength liquid chlorine bleach and water.

Can you pressure wash roof shingles.

Use a pressure washer which can loosen shingles and seriously damage your roof. 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. Water damage is a big no no especially in your roofing system because it means the damage doesn t quite stop there. Never ever under any circumstances pressure wash your roof shingles on your own or pay a company to do so.

Utilizing excessive pressure to clean or rinse a roof will shorten the shingle life dramatically. Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder. But pressure washing your asphalt roof will do more harm than good. One part of proper roof maintenance is cleaning the shingles which you can do yourself in less than an hour.

Read on for our best roof cleaning tips. The water pressure will remove the granules that are important for protecting your roof. Yes it will make it look sparkling clean but also you ll end up. But before you decide that this is your preferred method make sure you look at all the facts.

You can do roof cleaning yourself but don t take the decision to lightly. This is the best way to clean a roof if you have asphalt. Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. Not to mention using a pressure washer from a high place is dangerous.

Pick a cool overcast day so the cleaning solution doesn t dry too fast. Off of your roofing shingles. The power of a pressure washer can damage the shingles on your roof so it s important that you select the proper spray tip. Sure it s tempting to want to get any moss algae dirt etc.

Then mix standard laundry bleach with water. Start with a medium pressure spray pattern and adjust from there accordingly. Always stand on a dry area of the roof as wet shingles can be very slippery. 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.

For extra cleaning power mix in a non ammonia heavy cleaner like tsp.