Working your way down from the gutter tap the outside of the downspout with a screwdriver and listen for a dull thud as opposed to hollow ring.
Drano down gutters.
Downspout elbows and seams are likely spots for clogs too.
Gutter hangers and spikes often slip free from the fascia landing in the gutter.
Clearly you don t want sodium chemical compounds in your drinking or garden water so if you collect rain water it s pretty obvious that using drano in gutters in a non starter.
Start by cleaning the bottom downspout opening.
Your home s main gutter system gathers rainwater from the roof line and controls its path down the house to ground.
Clean out downspouts from the top or bottom.
Tap the side of the downspout.
Follow these suggestions to unclog your downspout starting with the easiest options first.
Walk down the ladder one rung at a time gently knocking on the side of the downspout as you go.
Also tip on how to design a clog proof downspout.
Then use a ladder to reach the top of the downspout insert a.
Expose the bottom downspout opening divert the flow away from any landscape drain and then use a garden trowel to reach up into the opening and remove any clogged leaves and debris that could have accumulated there.
Tips on how to unclog a gutter downspout.
5 tips and tricks to clear a clogged downspout.
Then climb back up and try rinsing the downspout with your garden hose again.
How to clean underground gutter drains.
Rain passes down the roof hits the gutters and finally is dumped to the ground or into rain collection barrels.