Deleting unused text types in Revit can be a real pain. Purging does NOT successfully delete text types that aren’t used, so what do we do? You guessed it: Dynamo to the rescue
The following definition relies on clockwork and steam nodes packages to rid your project file of these text types that are cluttering up your project.
Check out the Dynamo (v.1.3) definition HERE.
NOTE: Run in manual mode, as it does delete elements. We are not responsible if you permanently ruin your multi-billion dollar project!
Have you found a more elegant way of cleaning up unused text types? If so, leave a reply below.