Clogged underground water drains are no match for the drain water rooter.
Drano down gutters.
The chemicals in drano don t belong in your gutters or on the ground outside your house either since they can be toxic to plants kids and pets.
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.
Pull the underground drain which is often a black corrugated plastic pipe away from the end of the downspout.
Walk down the ladder one rung at a time gently knocking on the side of the downspout as you go.
Amazingly effective at cleaning out clogged underground gutter drains and downspouts of any length the drain water rooter is cheap to buy easy to use and 100 satisfaction guaranteed.
This will indicate the location of the clog.
If you still haven t identified the location of the clog and you have downspouts that descend below ground level then the clog likely is in an underground pipe.
To unclog a gutter downspout try your easiest options first.
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.
Place the end of a plumber s auger also known as a snake into the underground.
Tap the side of the downspout.
Follow these suggestions to unclog your downspout starting with the easiest options first.
Tips on how to unclog a gutter downspout.
Then climb back up and try rinsing the downspout with your garden hose again.