In many cases the mildew will spray right off.
Best way to remove mildew from aluminum siding.
Spray away mildew starting at the top of an exterior wall and work your way downward.
Step 5 dip the brush into the remaining bleach mixture and scrub the aluminum.
Spray the area with the bleach mixture and let it sit for 15 minutes.
Mold and mildew can stain your siding cause wood to rot and impact allergies or make occupants sick.
It s not uncommon to have a mildew problem on aluminum siding depending on where you live.
Spray this mixture on remaining spots.
Your standard household whitener.
Houses today use different siding materials including vinyl wood aluminum brick and stucco.
It appears to make mildew vanish but on porous surfaces such as wood or vinyl siding chlorine evaporates too quickly to get to the fungi s roots guaranteeing regrowth.
Continue to do this until the mold and mildew is removed.
When you remove the mold and mildew from your siding you protect your home s market value and your family inside.
To clean aluminum siding having mildew use a solution of one part bleach and four parts water.
Remove stubborn mold with a power washer making sure the jet stream is not so powerful that it damages the aluminum siding.
Rinse off as much of the mold as possible.
If mold or mildew is the culprit spraying with a bleach solution will remove it.