In addition to having to replace your siding there are other reasons why pressure washing vinyl siding can be problematic if.
Hard water pressure washer vinyl siding.
Vinyl siding is a hard surface but it s not as hard as say brick.
Dangers of damaged vinyl siding.
Top tips for using a pressure washer.
Note that the detergent from the container is drawn into the machine through a siphon.
That means that when you use pressure washing on vinyl you really have to be very careful to not damage the siding.
Starting low and gently working your way up is the safest bet.
Cleaning mold from vinyl siding.
An upward spray can force water behind vinyl siding causing more problems for you as mold and mildew could grow in these wet spots.
Don t be intimidated by the power of a pressure washer.
Start pressure washing your house from the bottom up in small sections using a side to side motion and steady pace to prevent streaking.
Rinse with a hose or buckets of water.
Pressure washers are easy to operate and are perfectly safe for cleaning your siding contrary to what you may have heard before.
The washer pump is connected to a hose bib with the tap open to maximum.
Cleaning vinyl siding is even easier with a pressure washer although some manufacturers advise against it and other manufacturers recommend a limited amount.
Next set the pressure washer on low and fill a container with a detergent that is appropriate for vinyl siding cleaning.