The black stripes, also known as “tiger stripes,” that appear on the outer surface of gutters are the results of water run-off, which causes particles from algae, roofing materials or the air to cling to the surface by the process of electrostatic bonding. Over time these stains get embedded into the oxidized paint on the gutters.
This aluminum gutter is heavily stained with dirt, grime and black algae.
We use an eco-friendly, non-phosphorous based specially formulated solution that gently digs deep into the oxidized pigments on the gutter, but at the same time does not effect the paint of your gutters.
Your gutters are left cleaner, brighter and in most cases looking almost new! A great addition to our roof and house wash services to increase your homes curb appeal.