As rainwater and condensation accumulate on vinyl siding it can develop black spots of mold and mildew.
Remove mildew from siding.
Your standard household whitener 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.
That technique is problematic when cleaning vinyl siding though because a pressure washer can force water under the siding.
These stains are primarily caused by mold and mildew.
Whatever the type of siding algae mold and mildew are most likely to form on the north side of a house because it stays shaded and damp.
Dark green and brown stains on your vinyl siding can be very unattractive.
The soil just below the siding stays far moister than.
How to remove mold and mildew stains from vinyl siding.
How to remove mildew from vinyl siding.
Standard household cleaners won t necessarily remove.
When mildew gains a foothold homeowners often turn to diluted chlorine bleach sodium hypochlorite a k a.
Removing mildew from vinyl siding.