That ll prevent the cleaner from drying out too quickly.
Pump to wash roof.
Alright so i wanna show you this in pieces versus on the truck.
Roof cleaning setup how to setup a roof pump walk thru how to setup and plumb a roof pump.
The crew in the first video the one titled the roof cleaning process cleaned this roof in about two hours from start to finish.
Spray the bleach mixture on the roof.
Not a crazy roof drilling 3000psi of pressure but a working pressure between 150 200psi.
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.
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.
Spraying water under your shingles can both tear off the shingles and force water under them and into your home.
The twin pump roof cleaner is designed for cleaning roofs houses or other chemical applications.
Here is a parts list of all the items you will need https kit co.
Twin pump roof cleaner.
Roof pump setup and parts you need.
In the pump sprayer pour a mixture of roughly 1 3 a gallon of bleach to 1 gallons of water.
When we started we used a regular bug sprayer.
Mix the product with water for a 1 7 dilution ratio a gallon covers about 700 to 900 sq.
Before applying the cleaner spray the roof with water to cool it down.
Never aim your pressure washer up the roof as it can push water under the shingles.
Use a three gallon pump sprayer use one gallon of sh and two gallons of water h2o add about 4 oz.
Clean your roof when it super hot out in the baking sun.
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.
No more ladders or wobbly extension poles sign me up.
It s hard to show sometimes on the truck but the first thing we have to hear you can do it two ways.
Click here for the list of all parts you will need to setup a roof pump setup.
The bleach will kill off any leftover moss over the next couple of days.
It will kill the sh and dry before it s clean.
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.