It will effectively remove mold and mildew from vinyl siding.
Best way to remove mold and mildew from vinyl siding.
A pressure washer will definitely give a better point in cleaning.
If you prefer a commercial product mix one 1 part bleach with four 4 parts water.
A chemical solution is necessary.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
Your standard household whitener.
Hard stubborn mildew or algae is tough to remove with only pressure washing.
Oxygen bleach is another option to consider.
8 apply a solution of trisodium phosphate dishwashing liquid oxygen bleach and water.
Test on a small part before applying it everywhere.
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.