How To Unblock Outdoor Drains |top| Jun 2026

A garden hose with a jet nozzle works for soft blockages.

If the blockage is further down the pipe, try using a garden hose to flush out the debris. Insert the hose into the drain and turn on the water. The pressure from the hose may be enough to dislodge the blockage. how to unblock outdoor drains

Avoid caustic soda or acid in outdoor drains that connect to soil or waterways—they kill plants and beneficial bacteria. A garden hose with a jet nozzle works for soft blockages