It s always a good idea to test an inconspicuous area of gutters to see how they will react to the degreaser.
How to kill algae from gutters.
Using bleach on algae requires brisk scrubbing and rinsing.
It can also rust your downspouts and cause your shingles to shed their protective granules prematurely.
Apply the properly formulated degreaser to the pole brush mop or rag that you ll be using.
Do not attempt to get rid of algae stains by cleaning your roof with a power washer which can damage or break shingles or apply chlorine bleach in an attempt to kill algae or moss.
Bleach can discolor roofing materials kill the vegetation around your home and speed up the corrosion of metal gutters downspouts and metal gutter guards.
Get tips on removing mildew from your home s gutters.
Find out what products can remove the mildew from your gutters without damaging them.
Bleach is a caustic chemical that can kill your lawn and plants.
Some homeowners also try to get rid of algae by using bleach.
Use a scrub brush to scrub the mixture into any lingering algae stains.