Disconnect the gutter downspout from where it connects to the drain pipe.
Best way to unclog gutter downspout.
Follow these suggestions to unclog your downspout starting with the easiest options first.
Remove all the accumulated debris in the gutter.
Use the wire hanger to be sure that the debris moves easily through the downspout.
Check to see if water and debris come out the other end of the pipe.
Elbows in downspouts are the worst culprits and the flexible metal cable of a plumber s snake is the best way to clean them out.
Start by cleaning the bottom downspout opening.
To unclog a gutter downspout try your easiest options first.
Use your garden hose to run water into the gutters and through the downspout to be certain that it is no longer clogged.
This is also a good way to dislodge any stuck debris that lodged itself in the downspout.
Step 2 take apart your gutter downspout if spraying the clog with your hose proves unsuccessful use a screwdriver to take apart your downspout at the bends.
Insert the end of the plumber s snake in the downspout until it meets resistance.
Periodically rinsing your downspout in this manner is a good way to prevent the formation of clogs.
Walk down the ladder one rung at a time gently knocking on the side of the downspout as you go.
Place the end of a plumber s auger also known as a snake into the underground.
Turn on a garden hose to its most powerful setting and run water through the drain pipe.
Remove and clean it.
How to unclog a gutter if the clog occurs at the downspout cage.
Remove the guard at the other end of the drain pipe if there is one.
Here s how to do it.
Then climb back up and try rinsing the downspout with your garden hose again.
Start removing any dirt and debris that is visible.
Tap the side of the downspout.