To remove it you can try wet forget no scrub outdoor cleaner.
Roof cleaning solutions do yourself.
If you want to remove the roof stains yourself and are a do it yourself type of person do some research on the proper way to clean a roof using bleach and a bleach friendly soap.
Put in a spray bottle to apply to small patches.
A homemade cleaning solution can be mixed using a quart of chlorine bleach and a gallon of water with one fourth of a cup of trisodium phosphate stirred in.
For a larger more involved surface area pour the formula into a pump sprayer.
Chlorine bleach will effectively kill any mold that is starting to grow and loosen up many of the stains.
Alternatively industrial roof cleaning chemical roof cleaner qse a work horse cleaner with black algae stain removing power qse.
To use this roof shingle cleaner correctly you should mix one part of bleach with one part of water.
10 gallon garden sprayer.
Life is dirty clean easy.
Garden hose spray attachment.
When you apply the bleach do not immediately wipe it off.
Apply to the mold or mildew areas on the roof surface.
If not prevented it will take over the maximum portion of your house.
Use bleach for effective cleaning.
Of liquid dish soap and spray from the roof top working your way down.
Then spray the cleaner onto the shingles photo 1.
Ok lets get started for your soft wash roof cleaning process and do it yourself as well lets go.
General stains on the roof will also be cleared with an application of tri sodium phosphate.
Rooftop moss and algae are very common especially if you live in an area with heavy rainfall and high humidity levels.
Wet forget no scrub outdoor cleaner.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
Not for use on metal roofs or homes with out gutters any of these roof cleaning solutions will be effective for removing mildew moss roof algae etc from fiberglass asphalt shingles.
Use a three gallon pump sprayer use one gallon of sh and two gallons of water h2o add about 4 oz.
There is a time when every roof gets moss mildew or agley due to sun rain and snow.
Then rinse off with water to remove any residue.
Heeeeeey wait a minute you say.
That ll prevent the cleaner from drying out too quickly.
Before applying the cleaner spray the roof with water to cool it down.
Use a scrubbing brush to clean off the dirt.
Pro clean services diy do it yourself roof cleaning services provided only by pro clean services is a page dedicated to all of those folks out there that want to clean their own roof for right around a 100 00 dollars.
It is an effective cleaning agent that eliminates mold and mildew.
