Is It Alright To Power Wash Roof

Some roof cleaning products recommend you power wash the roof before coating it.

Is it alright to power wash roof. How to prepare your roof for pressure washing. Pressure cleaning a roof when done properly using rotary cleaning equipment is safe cost effective and will not force water through or under tiles as the jet angle is controlled and always points away and down the roof rather than into or all over the place which is the case when blasting with a lance or wand is used. The first element to consider is the type of power washer that you will use. 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.

Of laundry strength liquid chlorine bleach and water. Use a pressure washer which can loosen shingles and seriously damage your roof. The water pressure will remove the granules that are important for protecting your roof. Once you squeeze the trigger the powerful recoil on the spray wand can throw you off balance and off of a ladder.

Pressure washing your roof can damage your roof. Soft wash roof cleaning is an excellent choice for virtually any home as soft wash pressure washing offers a thorough yet safe clean. The two main methods for roof cleaning are. A regular pressure washer will do a good job in particular if you add some useful pressure washer attachments such as a 15 degree spray nozzle and a good quality detergent.

Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water. You can also use it to spot stains on your roof as long as you don t go overboard and damage the roof. Read on for our best roof cleaning tips. As far as the best type of power washer to use make sure you use something that is not full power or at least set your nozzle to a lower pressure setting.

Not to mention using a pressure washer from a high place is dangerous. This homeowner attempted to clean his roof and you can see the granules that were removed due to his imprope. Power washing older roofs and those in disrepair might risk blowing shingles right off the home and high pressure washing can also split and crack brittle roofing tiles and aged chimney brick. When you pressure wash use the minimum force possible to pry the fungus free and wash it from the roof.

Never pressure wash your roof if you have asphalt shingles.