Scotts which is easy to use in a garden sprayer or pressure washer.
Cleaning solution for painted aluminum siding.
Do not use this on brick.
It is recommended that cleaning either of these be accomplished with a mild solution of detergent.
Mix tsp with warm water in chemical sprayer tsp is a powerful cleaner that i use for all sorts of tough jobs from scrubbing our tile floors and kitchen cabinets before painting to washing aluminum siding.
Anyone that has pre painted metal roofing or siding will eventually need to clean it.
Alumklean is an aluminum siding and gutter cleaner by wash safe industries.
It removes the aluminum stains through aluminum oxidation or tiger striping.
It s not uncommon to have a mildew problem on aluminum siding depending on where you live.
Use appropriate materials to clean mildew and chalking.
Mix 2 ounces of tsp into a gallon of warm water in a chemical sprayer.
It contains 1 gallon of liquid with a sprayer head.
Consider soft washing a lot of the challenges that come with power washing aluminum siding can be avoided by simply opting for soft washing.
Then submerge a long extendable scrub brush in the cleaning solution.
Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew.
Rinse afterward from the top down.
This more delicate spray cleaning process is perfect for exterior materials including vinyl siding painted wood brick stone and stucco.
It doesn t have any odor and doesn t suds up like other cleaners.
It works fast and doesn t harm the surroundings in the process.
If you don t have an extendable brush try attaching a car wash brush to the end of an extendable painting pole.
Spray this mixture on remaining spots.
Scrub with a sponge soak abrasive sponge in cleaning solution and scrub siding clean.
If mold or mildew is the culprit spraying with a bleach solution will remove it.
Choose a liquid concentrate such as scotts outdoor cleaner plus oxiclean 9 99 per gallon.
Wear gloves then mix in a bucket a cleaning solution of one cup chlorine bleach one cup tsp and one gallon of water.
To clean aluminum siding having mildew use a solution of one part bleach and four parts water.
Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing.
This detergent solution should be made from a tri sodium phosphate for example the laundry detergent name brand spic n span.
Scrubbing with a sponge using a pressure washer or a random orbit sander.
To clean aluminum siding start by mixing water liquid dish soap and white vinegar in a large bucket.
There are three ways to clean the siding.