If you clean your roof on a day that is too hot or sunny the cleaner will not have much time to work before it evaporates.
How do you clean an asphalt shingle roof.
So it pays to clean your shingles as soon as you spot algae growth.
Professional roof cleaners charge hundreds of dollars.
The reason is simple.
How to clean an asphalt roof.
Ignore your landscape and surrounding areas which can be harmed by the bleach solution.
Other preventative measures such as adding zinc or copper strips to prevent both algae and moss or applying asphalt shingles that incorporate algae resistant copper granules may be employed when it is time to replace a roof.
That way you always stand on dry surface and reduce the chance of slipping.
One part of proper roof maintenance is cleaning the shingles which you can do yourself in less than an hour.
Pick a cool overcast day so the cleaning solution doesn t dry too fast.
You ll do more harm than good.
Extend the downspout from the upper roof into the lower gutter.
Plus it is easier to work outdoors on days that are less hot and humid.
Roof moss removal is naturally slippery work.
It takes a professional to clean a roof and they don t employ the use of high pressure equipment.
Clean the asphalt shingles on cloudy days.
Use the sprayer to saturate a strip 3 feet high x 10 feet wide.
This is the best way to clean a roof if you have asphalt shingles.
Therefore clean asphalt shingles on cloudy days.
The bigger the roof the more hundreds you ll spend.
Asphalt shingles provide secure long lasting roofing coverage.
Cleaning roofs is slippery work.
Spray the cleaner on a section of roof and let it sit for about 15 minutes.
Be prepared and take safety measures to makes sure that the job doesn t get the best of you and cause injuries that can last well through the moss growing season.
Even with growth forming on your roof s surface you should not break out the pressure washer on your asphalt shingles.
Check the ladder feet for defects cracks or.
But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.
The response isn t wrong.
Cleaning asphalt shingles is a physical job requiring a lot of work at a great height.
Then mix standard laundry bleach with water.
Do it yourself and save big bucks.
After spraying the roof with the mixture allow it to sit on the surface for 15 to 20 minutes before rinsing thoroughly with clean water.
Start at the lower portion of the roof moving up as you clean each lower section.
The high powered water jets can damage shingles and remove the shingle granules that protect the roof.