A pressure washer also called a power washer in some areas is needed to get a consistent working pressure onto the roof.
Pump to wash roof.
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.
Roof pump setup and parts you need.
The bleach will kill off any leftover moss over the next couple of days.
Spray the bleach mixture on the roof.
No more ladders or wobbly extension poles sign me up.
Of liquid dish soap and spray from the roof top working your way down.
Mix the product with water for a 1 7 dilution ratio a gallon covers about 700 to 900 sq.
It will kill the sh and dry before it s clean.
Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
In the pump sprayer pour a mixture of roughly 1 3 a gallon of bleach to 1 gallons of water.
Click here for the list of all parts you will need to setup a roof pump setup.
Boasting a 0 nozzle and 250 of 1 2 hose you will have the capability to shoot up to 40 easily reaching 2 story peaks.
The twin pump roof cleaner is designed for cleaning roofs houses or other chemical applications.
Never aim your pressure washer up the roof as it can push water under the shingles.
Roof cleaning setup how to setup a roof pump walk thru how to setup and plumb a roof pump.
When we started we used a regular bug sprayer.
That ll prevent the cleaner from drying out too quickly.
Clean your roof when it super hot out in the baking sun.
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.
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.
Spraying water under your shingles can both tear off the shingles and force water under them and into your home.
It s hard to show sometimes on the truck but the first thing we have to hear you can do it two ways.
Use a three gallon pump sprayer use one gallon of sh and two gallons of water h2o add about 4 oz.
Twin pump roof cleaner.
Not a crazy roof drilling 3000psi of pressure but a working pressure between 150 200psi.