The kick command allows you to disconnect a user from the chat room. They'll be able to log straight back in again, but as a first warning this can prove useful. To kick a user, the correct syntax is "/kick username". The user will be disconnected instantly and shown a kicked message.

The ban command is similar to the kick command. The difference is the user will not be able to log in after becoming a banned user. To ban a user, the correct syntax is "/ban username". The user will be disconnected instantly and shown a banned message.

Warning a user will present them with a message on screen. This is a great way to grab someone's attention when they don't seem to be reading your messages. To warn a user, the correct syntax is "/warn username message".

The prune command will clear the messages from the room you're currently in. To clear messages from all rooms, the Global Maintenance tool would be more efficient. the correct syntax is "/prune".