Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
Black stains on vinyl siding.
Vinyl siding requires care to keep it looking its best.
For tough spots like paint drips tar and pencil and pen marks use a nonabrasive bathtub cleaner or nylon scrub pad.
Clean tough stains off with a nonabrasive cleaner or a homemade vinyl siding cleaner of soap and water that won t damage the surface of the vinyl.
The vinyl siding institute yes there really is such an organization offers some helpful and specific tips for dealing with stubborn moldy spots on your siding.
Vinyl siding may appear maintenance free but if you are the proud owner of a home with siding you have already learned that it simply isn t so.
Instead clean stains such as black scuff marks as soon as you notice them to prevent them from baking or settling into the siding.
Here s a simple step by step guide on how you can get rid of those ugly marks and keep them from coming back again.
Store bought cleaners such as windex will usually do the job for these kinds of spots but if you want to make your own chemical free solution you can use a natural mixture of.
Don t be tempted to sand or use harsh cleaner because these will likely damage your siding.
Vinyl siding stain diagnosis.
These stains are primarily caused by mold and mildew.
It needs to be properly cleaned and stains removed to keep it from looking dirty and dingy.
This article discusses common causes of stains or discoloration found on vinyl building siding.
Removing spots from vinyl siding.
Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining.
Because it is an exterior product vinyl siding can accumulate a host of dirt grime and stains on account of things like pollen bird and insect droppings spider webs and rust.
The black tar like spots that are all over your vinyl siding are more than likely a fungus called sphaerobolus stellatus better known as artillery or shotgun fungus although it s most often found on the east coast it can grow anywhere and especially thrives in areas that have cool damp springs or rainy fall weather conditions.