Seal the vacuum hose around the downpipe top (use duct tape if needed). Set to liquids, then suck the blockage out from above. Works well for wet leaves and silt.
"Let's see if we can lubricate the blockage," she whispered. how to clear a blocked downpipe
To clear a blocked downpipe, you typically need to remove visible debris from the gutter, flush the pipe with a high-pressure garden hose, or use a drain rod for stubborn clogs. Left untreated, a blockage can cause water to overflow, leading to damp walls, brickwork damage, and foundation issues. Seal the vacuum hose around the downpipe top
Remove the top grate or hopper head. Scoop out leaves, moss, and dirt by hand (with gloves). Flush with a garden hose downward. leading to damp walls