12
Operation
The following cleaning procedure will help you to organize your cleaning task, and ensure
that you achieve the most beneficial results in the shortest amount of time.
Remember to use the spraying/cleaning techniques previously listed.
1.
Surface preparation
Before starting a pressure wash cleaning job, it is important to prepare the surface that is
to be cleaned. This is done by cleaning the area of furniture, and making sure that all
windows and doors are closed tight. In addition, you should make sure that all plants and
trees adjacent to the cleaning area are protected by a drop cloth. This will ensure that your
plants won’t be sprayed by the detergents
.
2.
Initial high pressure rinse
The next step is to spray the cleaning surface with water to clear off any dirt or grime that
may have collected on the surface. This will allow your detergent to attack the deep down
dirt that has worked its way into the cleaning surface. Before triggering the gun, adjust the
nozzle to a wide fan pattern and slowly adjust to the desired spray pattern. This will help
you avoid applying too much concentrated spray to the surface which could cause
damage.
Figure 8
Figure 9
