How to Clean a Gutter Downspout
Short Answer: A clogged gutter downspout blocks water from flowing away from your home, which can lead to foundation damage, basement leaks, and yard erosion. To clean one, start by flushing it with a garden hose from the top. If water backs up, use a plumber's snake or pressure nozzle to break up the blockage from the bottom. For stubborn clogs, you may need to detach the downspout and clear it by hand. Cleaning your gutter downspouts once or twice a year keeps your whole gutter system working correctly.
