mdjekic

Are you using the WP default RSS widget to display a feed on your personal page 
or blog? Did the damn thing cache a feed (or several feeds) and refreshing the 
page and browser cache doesn’t work? Here is the solution…
Visit the <a href="http://milos.djekic.net" rel="nofollow ugc">author’s blog</a> to stay in touch and don’t 
miss <a href="wordpress.org/extend/plugins/synchi/" rel="nofollow ugc">Synchi plugin</a> – a full IDE inside 
your WordPress.
Install this simple plugin and run the Clear RSS Cache action from your Apperance 
menu whenever you want to fix this most anoying issue on your blog. Enjoy!

WP Clear RSS Cache

A simple WP action to clear the RSS widget cashe.

webrangers

It clears whole Sucuri cache for desired domain with one click. 
Clear is done from WordPress admin panel or plugin’s page. Current version contains functionality which purges individual files by URL and clears Sucuri cache after Save Post action.
THINGS YOU NEED TO KNOW:
<ul>
<li>To make this plugin work you have to get Sucuri account first. Obviously 🙂</li>
</ul>

WP Clear RSS Cache vs Clear Sucuri Cache