They mix high strength chlorine bleach with an array of varied chemicals such as phosphates dish and laundry detergents assorted surfactants and odor masking scents to hide the smell of the main ingredient bleach.
Roof cleaning mix.
Start early using quality roof cleaning products.
Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof.
If it s something like scratch tile then it will take like 100 gallons for me.
Keep gutters clean to ensure roofs remain as dry as possible.
Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.
So you would wet down all plants and then rinse them again once you re done cleaning the roof.
Note that our roof cleaning tips only apply for asphalt shingles.
Without annual roof cleaning roof mold removal and shingle care the life of an asphalt shingle is reduced and summer weather cooling costs increase from the heat black streaks of roof mold absorb.
We clean roofs all day long.
Now that you know the best ways to clean a roof be sure to follow these guidelines carefully.
Diy roof cleaning certainly exists and with the proper methods tools and cleaning products an able homeowner can do an adequate job.
But once in a while it just gets way to hot.
One is the guy on the roof spraying cleaning the roof and the other ones job is to spray everything and anything that could get over sprayed with the roof cleaner.
On a standard shingle roof here i can do a 2000 sq ft house with 50 gallons of mix easy.
Pour the mixture into the garden sprayer.
Many roof cleaning contractors who use bleach will mix up their own homemade formulas.
If you have another type of roof it s important to check with your manufacturer to find out how to clean your roof.
But before you decide that this is your preferred method make sure you look at all the facts.