Roof Cleaning Mixture

Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof.

Roof cleaning mixture.

Barrel tiles tend to take more mix also because everything rolls off the tops of the tiles and channels itself in the valleys of the tiles. The average garden hose puts about 40 80 psi which is all that you need to properly and effectively clean your roof. I won t reveal my mix ratio but it certainly does not have to be flooded. Soft wash roof cleaning how to wash your roof safely best roof wash method video link you can share of this video https youtu be owkh b0brt8 in this video.

Folks do not realize that one gallon of chlorine not bleach will kill bacteria in 10 000 gallons of water. But once in a while it just gets way to hot. 3000 psi is overkill and an unacceptable cleaning method for your roofing system whether it is an asphalt roof tile roof cedar roof or even a metal roof. On a standard shingle roof here i can do a 2000 sq ft house with 50 gallons of mix easy.

And proper rinsing is without a doubt of utmost importance. No matter what method used. We clean roofs all day long. If it s something like scratch tile then it will take like 100 gallons for me.

Pour the mixture into the garden sprayer. 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. 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. Ignore your landscape and surrounding areas which can be harmed by the bleach solution.

Mix the hot water bleach and detergent in the bucket until the soap granules dissolve.