Updated on Mar 13, 2019
This tutorial provides some additional information about managing the cache of your Joomla installation. This allows you to clear some of the caching groups on you website (or all of them) or purge the expired cache.
Log into your website as administrator and click on the System tab on the top menu and then Clear Cache.
Select the Cache groups that you wish to remove or simply select them all.
Click the Delete button at the top.
Log into your website as administrator and click on the System tab on the top menu and then Purge Expired Cache.
Click the Purge expired button at the top.
You now know how to maintain the Cache of your Joomla based website.