How To Kill Algae From Gutters

Some homeowners also try to get rid of algae by using bleach.

How to kill algae from gutters. 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. Find out what products can remove the mildew from your gutters without damaging them. Get tips on removing mildew from your home s gutters. It can also rust your downspouts and cause your shingles to shed their protective granules prematurely.

Using bleach on algae requires brisk scrubbing and rinsing. Bleach can discolor roofing materials kill the vegetation around your home and speed up the corrosion of metal gutters downspouts and metal gutter guards. Bleach is a caustic chemical that can kill your lawn and plants. Apply the properly formulated degreaser to the pole brush mop or rag that you ll be using.

Wait for 10 to 15 minutes before continuing. You can also spray the gutter and then brush it but make sure the rag is damp first to avoid abrasive friction.