For a new exterior paint application to succeed the siding must be very well cleaned a job that can be pretty laborious if done by hand scrubbing.
Using a pressurized paint tank to apply roof cleaner.
It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors.
Read on for our best roof cleaning tips.
Use a sprayer attached to garden hose that s filled with equal parts chlorine bleach and water.
The common fear is that tsp will strip paint from a homes exterior and pool cage powder coating.
Favor using plain water over chemical cleaners.
This is the best way to clean a roof if you have asphalt.
The two main methods for roof cleaning are.
Add water to the tank via a pressure washer using the black soft spray chemical injection tip.
Using a pressure feed paint tank also called a pressure pot is an economical method of supplying coating to the spray gun.
If you aren t careful the high water pressure makes it fairly easy to damage the siding or even cause water damage to the sheathing and.
A pressure washer offers a quick and easy way to get the job done but it can be tricky to use on siding.
Scrub problem areas with your detergent solution.
Avoid using such measures when possible.
Roof cleaning in such abrasive ways makes it necessary to re coat the seal and paint to protect the roof from dirt and moss infestation.
This top will have a hand pump on the top and a canister on the bottom that is pulled out of the container.
Of laundry strength liquid chlorine bleach and water.
Use a pressure washer which can loosen shingles and seriously damage your roof.
Expect these to scratch and otherwise damage your roof.
Pressure washing in which highly pressurized water is sprayed on the roof to remove any mold algae dirt or grime and chemical cleaning sometimes called soft washing in which chemicals are the main thing that are removing those harmful things from your roof.
A pressure washer makes quick and satisfying work of blasting away gunk.
For cleaning walkways and stripping old paint from a deck nothing compares to the unbridled power of these machines.
Cleaning with pressurized water 1.
Do not use the high pressure blasting tips.
Remove this assembly and set it to the side.
Flow is positive and uniform as paint is forced out of the tank by applying compressed air to the coating.
Fill the container with the thin paint stain or.
Take the top off the pressurized hand pump sprayer by twisting it in a counterclockwise direction and removing it from the sprayer container.
Tsp in a roof cleaning solution that is left on windows to dry will leave a very difficult stain to remove.
Tiles are also very fragile and can crack easily under pressure.
Opt for something soft to protect your roof s paint and parts.