The extension "Auto Delete Task" is often used to delete unused assets, temporarily created folders and collections - uncomplicated and without manual effort.
For assets or nodes in a certain area, you can configure whether automatic deletion should be performed after the creation date, modification date or the version date is older than a certain number of days. In addition, you can delete entire folder structures located under a specific node or node type. Also, specify whether an asset that is still linked in further nodes should be removed and whether empty subfolders should be deleted as well.
Configure any number of parallel running tasks according to your needs.