More pressure is certainly useful in some situations but it s also more dangerous.
Pressure wash steel siding.
Don t pressure wash shingle siding the pressure can knock the shingles loose.
But there are some.
For around the yard chores like stripping a deck degreasing equipment or washing siding 1 300 to 1 600 psi is plenty.
Here are the specifics.
Depending on your washer s psi rating this might mean anywhere from 18 inches to 6 feet away minimum.
Under certain conditions pressure washers can cut into concrete and brick so imagine the potential effect on cedar vinyl or even fiber cement siding this inadvertent etching is easy to avoid though if you simply stand well back when aiming your sprayer at the siding.
It s recommended to pull out the garden hose and douse your home siding every 6 12 months.
Fill your power washer with the cleaning solution.
Set your pressure washer to the lowest setting and slowly spray your siding in even strokes.
Chemicals you might use on wood or vinyl siding can cause damage to steel.
It can damage metal ceramic tile grout.
And in some cases it isn t.
Set aside for now.
Pressure washer safety pressure washers come with nozzles ranging from 0 degrees to about 40 degrees.
Step 4 scrub steel siding.
Scrub horizontally then vertically.
Steel has different cleaning requirements than wood or vinyl.
Use the soft wall brush with a long handle to thoroughly scrub the outside of the steel siding.
Step 3 fill the cleaning solution.
This will be the cleaning solution to clean your steel siding.
These are usually sold in large jugs.
Mix in one third of a cup of laundry detergent with six gallons of water in a bucket and place this liquid inside of your pressure washer.
When shopping for a pressure washer the question for most of us is how much pressure is enough.
If pressure washing the quickest and easiest method for cleaning siding select a vinyl siding cleaner specifically labeled for use with pressure washers.
While a power washer might be a little too aggressive for wood or vinyl unless you re a professional it s the best tool for cleaning steel siding.
Cleaning with tsp has its advantages but tsp cleaner is so potent that it requires extra caution.
Washing decks and cleaning exterior siding.