To clean your aluminum siding choose a dry windless day.
Clean aluminum siding tsp.
For mildew killing household bleach is added to the tsp water mixture.
It wasn t so long ago that trisodium phosphate tsp was a go to choice for tough cleaning jobs especially on exteriors.
Mix 2 ounces of tsp into a gallon of warm water in a chemical sprayer.
If mold or mildew is the culprit spraying with a bleach solution will remove it.
Once you ve determined what cleaning method to use try to work in the shade as much as possible.
Diluted in water and applied often with a stiff scrub brush it can remove.
How to clean aluminum siding with a power washer the correct way.
To clean aluminum siding having mildew use a solution of one part bleach and four parts water.
Check your siding first for signs of mildew chalking and needed repairs.
Vinegar and borax are other good eco friendly alternatives for cleaning mold and mildew.
But there are some.
It s not uncommon to have a mildew problem on aluminum siding depending on where you live.
Spray this mixture on remaining spots.
As an experiment rub a clean white cloth across the unwashed siding.
Cleaning aluminum siding can be a quick and easy task and simple green oxy solve house and siding cleaner can help make it even easier.
You can also look for special cleaning solutions that are meant for cleaning aluminum siding at your local hardware store.
Manual cleaning is preferred.
Warm water for heavy duty cleaning to 1 cup tsp to 3 quarts warm water for ridiculously heavy duty cleaning source the savogran company.
And in some cases it isn t.
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.
To clean stubborn mildew you will need bleach.
The cloth will likely come up dark gray with a layer of fine soot.
It uses peroxide to brighten and renew surfaces without bleach while removing dirt and stains from mold mildew moss algae chalking and more.