Remove insect stains from vinyl siding with simple cleaners.
Black stains on vinyl siding.
A microscopy lab examination of a sample from this surface would be needed to know for sure.
Before attempting to remove stains it is best to clean the area with a general cleaner.
Protect yourself with rubber gloves and goggles.
If you are worried about damaging the vinyl you may use a lower pressure pump sprayer.
Dish washing soap can be used instead of laundry detergent.
Remember not to angle the sprayer upward to keep the solution from seeping under the siding layers.
For tough spots like paint drips tar and pencil and pen marks use a nonabrasive bathtub cleaner or nylon scrub pad.
Thankfully regular maintenance of your vinyl siding is fairly straightforward and simple.
Never use chlorine bleach to remove insect stains as it will seep into the ground and kill the roots of any vegetation in the area.
Begin by spraying a 5 foot wide section of the siding from the ground to the top.
Bleach works but if the house is in a generally damp area and the siding is facing north the mold fungus will just come back.
You basically have to stay on top of it remove any tree branches that are up against it make sure your waterspouts or gutters aren t keeping it wet a lot and ask at the hardware if there is anything you can apply to slow down growth.
Pour the cleaning solution into a power washer.
By the growth pattern we think this is almost certainly a dark colored algae.
The black stains on the vinyl siding shown at left may be a fungus or a black agae.
Mix a strong solution of siding cleaner or other strong detergent and hot water.
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.
How to clean spots on vinyl siding general cleaning tips.
Over time and through repeated changes in weather vinyl siding will attract and develop mold or.
Scrub the area with a scrub brush and the solution.