Mix the product with water for a 1 7 dilution ratio a gallon covers about 700 to 900 sq.
Pump to wash roof.
Roof cleaning setup how to setup a roof pump walk thru how to setup and plumb a roof pump.
That ll prevent the cleaner from drying out too quickly.
Twin pump roof cleaner.
It s hard to show sometimes on the truck but the first thing we have to hear you can do it two ways.
Before applying the cleaner spray the roof with water to cool it down.
Alright so i wanna show you this in pieces versus on the truck.
Click here for the list of all parts you will need to setup a roof pump setup.
Use a three gallon pump sprayer use one gallon of sh and two gallons of water h2o add about 4 oz.
The crew in the first video the one titled the roof cleaning process cleaned this roof in about two hours from start to finish.
Here is a parts list of all the items you will need https kit co.
When we started we used a regular bug sprayer.
Below the roof spray any plants or grass with water to protect them from any runoff bleach that may fall off the roof during the next steps.
The twin pump roof cleaner is designed for cleaning roofs houses or other chemical applications.
Aim the pressure washer down the roof toward the gutters and keep the tip of the wand at least a foot away from the surface when starting.
It will kill the sh and dry before it s clean.
The bleach will kill off any leftover moss over the next couple of days.
In the pump sprayer pour a mixture of roughly 1 3 a gallon of bleach to 1 gallons of water.
Not a crazy roof drilling 3000psi of pressure but a working pressure between 150 200psi.
Never aim your pressure washer up the roof as it can push water under the shingles.
No more ladders or wobbly extension poles sign me up.
Spraying water under your shingles can both tear off the shingles and force water under them and into your home.
If you are a homeowner contractor or handyman and have a pressure washer and a water transfer pump or can rent them you can clean a roof as easily as seen demonstrated in the videos.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
Clean your roof when it super hot out in the baking sun.
A pressure washer also called a power washer in some areas is needed to get a consistent working pressure onto the roof.
Spray the bleach mixture on the roof.