To delete your Grok chat history, go to grok.com/app and delete each...

https://www.pfdbookmark.win/to-delete-your-grok-chat-history-go-to-grok-com-app-and-clear-your

To delete your Grok chat history, go to grok.com/app and delete each conversation you want to remove. Then check the Recently Deleted folder, where messages stay for 30 days before permanent deletion