If plunging doesn't work, it's time to use a drain snake. Feed the snake into the drain, rotating it as you push it further into the pipe. This will help break up any blockages. If you feel resistance, it means you've reached the clog. Hold the snake in place and twist it to break up the blockage.
Remove the drain cover or grate (usually just lifts off or has 2 screws). Scoop out any leaves, twigs, mud, or visible gunk by hand (with gloves) or with a small trowel. Check the drainpipe entrance – sometimes a tennis ball or animal nest is the culprit. how to unblock an outside kitchen drain
If the above steps don't work, you may need to use a drain cleaning rod. This is a long, flexible rod that can be inserted into the drain to break up blockages. Feed the rod into the drain, rotating it as you push it further into the pipe. If plunging doesn't work, it's time to use a drain snake
: Check the gully (the opening where the waste pipe enters the ground) and any nearby manholes. If the manhole is clear but the gully is full, the blockage is in the pipe connecting them. 2. Manual Removal of Debris If you feel resistance, it means you've reached the clog