After upgrading or an installation from scratch, how do you keep your Bb-environment tidied?

Discussion created by rick.dijs on Jul 8, 2016

So how do you prevent orphaned content from happening ?, how do you, so to say "instruct your institute to clean up after using "the bathroom" ?"
In all aspects: for example data storage archives and accreditation or retention ?
We are curious to your approach in this matter...