Since Smart Flow contains information that may be crucial for the medical record and there's no ability to restore deleted flowsheets. In order to ensure the preservation of that data, the option to delete 24 hours is disabled from either the website or the iPad. Should you need to have 24 hours of flowsheets removed (for example, if it appeared due to the reasons from THIS article), please send in a support ticket that will include information crucial for further processing as it's described in What should be done if I need to delete extra 24 hours?, and our support team would be happy to assist you!
NOTE: The steps described in the article above are obligatory to prevent any inconvenience caused by deleting the wrong day that can't be then restored.
We hope you found this information useful!