human
How can I clean a shower drain?
gpt
Are you trying to unclog a drain?
human
The shower drain in the floor of the shower. The shower fills up with water because the drain is full.
Try spraying it with vinegar.
Have you tried opening the shower drain with a pliers?  If the drain is clogged with hair or other debris, that should help it to drain.  Otherwise, you may need to snake the drain with a drain cleaning tool.