zulip/templates/zerver/help/delete-a-topic.md

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# Delete a topic
{!admin-only.md!}
We generally recommend against deleting topics, but there are a few
situations in which it can be useful:
* Clearing out test messages after setting up an organization.
* Clearing out messages from an overly enthusiastic bot.
* Managing abuse.
In most other cases, [renaming a topic](/help/rename-a-topic) is often a
better idea, or just leaving the topic as is. Deleting a topic can confuse
users who come to the topic later via an email notification.
Note that deleting a topic also deletes every message with that topic,
whereas [deleting a stream](/help/delete-a-stream) does not.
### Delete a topic
{start_tabs}
1. Hover over the topic in the **left sidebar**.
1. Click the down chevron (<i class="fa fa-chevron-down"></i>).
1. Click **Delete all messages in `<topic>`**.
1. Click **Delete messages**.
{end_tabs}
Note that deleting the last message with a particular topic also deletes
that topic.
## Related articles
* [Edit or delete a message](/help/edit-or-delete-a-message)
* [Delete a stream](/help/delete-a-stream)
* [Message retention policy](/help/message-retention-policy)