When the water droplets streaks down the gutters the pollution particles streak with it.
Tiger strips on gutters.
Tiger stripes are dark brownish or blackish vertical lines or streaks that appear on the front of the rain gutter.
Sometimes these dirt lines can continue down the fascias and siding.
These stains are commonly known as tiger stripes and they are often caused by some combination of tree sap chimney fumes and environmental pollution.
While you can try to wash off the tiger stripes on your own it can be difficult to get the tough dirt off of your gutters.
Tiger striping is the black vertical striping found on gutters.
Over time the particles build up and cause black streaks on gutters that look like the stripes of a tiger.
Tiger stripes on gutters are caused from particles of algae pollution roofing material and dirt that stick to your gutters.
As moisture is attracted to these elements it drips down the gutter causing black lines and markings.
The particles are left behind when water streaks down the gutters.
Some homeowners get concerned that the paint on their gutters is permanently stained.
Over time the buildup causes black streaks on your gutter tiger stripes.
This is a natural process that can happy to a variety of surfaces such as.
The easiest way to resolve tiger striping is to prevent it from happening.
This striping occurs when dirt debris and pollen build up near the lip of the gutter.
Rain gutters cars metal roofs home siding etc.