In the absence of direct sunlight it shoots the spores at highly reflective surfaces such as white house siding.
Fungus houlse siding.
Test any cleaning solution and tools on a small out of sight portion of your siding to.
So what causes this gross fungus in the first place.
And of course the black spots show up better on white surfaces so they are noticed more easily.
Bleach has long been the go to cleaner for mold because chlorine kills mold on contact.
Are those spots alive.
Oxygen bleach hydrogen peroxide.
For example cracks or tears in the butt joints are the perfect entryway for all types of fungi along with critters looking for a warm place to stay.
Not all vinyl siding manufacturers recommend pressure washing their products so it s.
How to remove mold from vinyl siding using a pressure washer on vinyl.
There are a number of ways mold spores along with moisture can seep under your siding.
Test a small spot.
Mold on siding is not only unsightly but it can also cause health problems and damage to your home.
Follow these steps to remove mold or mildew from your home.
As you have discovered the spore mass is difficult to remove without damaging the surface.
Before spraying any cleaning solutions onto your home be sure to cover up any plants or other.
Check your duct venting to determine that there is no moisture accumulating on your siding above the place where your dryer vent exhausts.
Often moisture from your clothes dryer exhaust hose will produce steam that can cause mildew to form.
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.
In nature the artillery fungus shoots its spores towards sunlight.
If you wash the house when the siding doesn t yet have mold or mildew growth you might be able to accomplish it using a garden spray attachment to your garden hose.
Artillery fungus orients itself toward bright objects such as light colored siding windows or shiny automobiles parked nearby.
Less volatile than chlorine it removes mildew on and below the surface as well as algae dirt and oxidized paint but won t harm plants or clothing.
Chlorine can also damage foliage and stain clothing.
Whether it s mold or mildew your siding is no place to have things growing.
Window headers are another area where water and mold spores can enter your siding.
According to steve ginsberg of preferred siding in northern virginia the mold is organic matter combined with moisture.
Instead of putting dangerous.