Then submerge a long extendable scrub brush in the cleaning solution.
How to wash aluminum siding by hand.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.
Check the label to be sure it s recommended for metal siding.
To clean stubborn mildew you will need bleach.
Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it thoroughly.
Use appropriate materials to clean mildew and chalking.
Give your aluminum siding a good rinse with the hose first.
If you don t have an extendable brush try attaching a car wash brush to the end of an extendable painting pole.
Use a scrub brush to work out any particularly dirty areas of the wall or flooring.
Apply solution and scrub.
Use a bucket of warm water with spic and span 409 or any other all purpose cleaner along with a long handled soft bristled brush and begin scrubbing any dirt or grime still remaining.
After scrubbing finish by rinsing the cleaner with warm water and letting it air dry in the sun.
Hand washing aluminum siding usually will remove any dirt or grime still remaining.
Mix your simple green solution.
In a large bucket or container mix 1 cups of simple green oxy solve house and siding cleaner in a gallon of water.
For a stronger solution mix together one third cup powdered laundry detergent two thirds cup powdered household cleaner one quart liquid laundry bleach and one gallon of water.
Wet a section of siding with your garden hose.
To clean aluminum siding start by mixing water liquid dish soap and white vinegar in a large bucket.
You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store.
By mimicking rain flow you know you re not damaging your house while you clean it.
Mix the two ingredients with the quantities necessary to clean your siding or even for cleaning concrete with vinegar.
Directions for cleaning dirty aluminum siding.
I recommend using a spray nozzle with an angled setting and working from the top down.
Expect to pay the premium for good paint.
The best way to get this siding clean is to power wash it.
Spraying at a downward angle prevents water from getting under the aluminum siding and causing problems underneath.