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

https://www.strobe-bookmarks.win/to-delete-your-grok-chat-history-on-grok-com-app-and-x-go-to-your-chat

To delete your Grok chat history, go to grok.com/app and remove chats individually or in bulk. Don’t forget to clear the Recently Deleted folder, where data stays for 30 days before permanent removal