How do I remove old podcasts?

Wondering if this Apple support article (link below) can help:

How to: Download and delete episodes in Apple Podcasts on iPhone and iPad

also:

Change your download settings for Podcasts on iPhone – Apple Support

says:

"Remove downloaded podcasts after you listen to them

1. 1. Go to Settings  > Podcasts.
   2. Turn on Remove Played Downloads (under Episode Downloads).

Or, to adjust this setting for a particular podcast you follow, touch and hold the show’s artwork on the Library screen, tap Settings, then turn on Remove Played Downloads".

If needed:

How to: Organize your podcast library on iPhone – Apple Support