Use appropriate materials to clean mildew and chalking.
Diy aluminum siding cleaner.
Materials needed to clean aluminum siding tsp tri sodium phosphate chemical sprayer i used ryobi s new 1 gallon battery powered chemical sprayer.
If mold or mildew is the culprit spraying with a bleach solution will remove it.
In a spray bottle mix 2 cups of water with 1 cup of distilled white vinegar.
I used 2 cups of warm water and 1 cup of vinegar.
To clean stubborn mildew you will need bleach.
Use this type of vinegar only as others will not have the same cleaning effect.
I did a little bit at a time because when you add baking soda and vinegar then it will foam up and overflow over the container.
Spray the solution onto the aluminum surface and wipe clean with a dry soft cloth to avoid scratches.
3 test your cleaner on an area of siding.
It s a great oxidizing recipe to clean your siding.
To clean aluminum siding having mildew use a solution of one part bleach and four parts water.
Vinegar is another easy cleaning option for cleaning aluminum.
Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew.
So do a bit at a time.
Wear gloves if your solution contains bleach or a harsh cleanser.
Borax aluminum siding cleaner recipe cup of borax bleach 1 gallon of warm water bucket or pressure washer.
You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store.
Spray this mixture on remaining spots.
Recipe homemade mold cleaner for siding 1 2 cup trisodium phosphate tsp 1 3 cup powdered laundry detergent 1 quart household chlorine bleach 1 gallon water.
Once this was mixed together i slowly added 1 tbs of baking soda.