Directory / plugin
HW Feed Cleaner
v1.0 · by Håkan Wennerberg
If you ever had trouble with WordPress generating non-valid RSS or Atom feeds, this is the plugin for you.
About this plugin
This is a very simple, yet effective plugin that strips away non standard UTF-8 characters from your various RSS and Atom feeds. A typical symptom that you need this plugin is if WordPress is generating non-valid XML for your feeds.