Eric Mann

If you’re like me, you probably have to wade through a few hundred spammy comments on your blog. It can be annoying, stressful, frustrating, and a waste of time. Beyond that, spammy comments can fill up your database and make it a lot bulkier than it needs to be – particularly if you need to transfer it to a new server.
ClearSpam makes this a lot easier for you by adding a spam counter to the “Right Now” box on the dashboard along with a link that lets you instantly and easily purge spammy comments from the database. The plugin uses WordPress nonce filters, so people won’t be able to use the plugin to delete legitimate comments.

ClearSpam

Painlessly purge spammy comments from your WordPress database to save space.

jahrard

AZKA Uncache My Cache automatically purges caches after WordPress updates (core, plugins, themes). It detects and supports 13+ popular cache systems, and includes advanced features like maintenance mode alerts and update visibility control.
<h4>Supported Cache Systems</h4>
<ul>
<li>WP Fastest Cache</li>
<li>Elementor (CSS regeneration)</li>
<li>WP Super Cache</li>
<li>W3 Total Cache</li>
<li>LiteSpeed Cache</li>
<li>WP-Optimize</li>
<li>Redis Object Cache</li>
<li>Autoptimize</li>
<li>Breeze (Cloudways)</li>
<li>SG Optimizer (SiteGround)</li>
<li>Hummingbird</li>
<li>Cache Enabler</li>
<li>WordPress Object Cache</li>
</ul>
<h4>Key Features</h4>
<ul>
<li>Auto-detection — Automatically detects installed cache plugins and purges them after updates.</li>
<li>Admin settings page — Full control over which caches to purge, when, and how.</li>
<li>Manual purge — One-click purge button in the admin panel.</li>
<li>Purge history — View the last 20 purge events with details.</li>
<li>Maintenance alerts — Receive an email alert if your site stays in maintenance mode too long.</li>
<li>Update visibility — Hide update notifications for non-designated administrators.</li>
<li>PHP notice control — Hide the PHP version warning on the dashboard.</li>
<li>Designated admins — Choose which administrators receive alerts and see update notifications.</li>
<li>Extensible — Custom hooks for developers to register their own cache handlers.</li>
</ul>
This plugin is not affiliated with Elementor, WP Fastest Cache, or any other cache plugin.

AZKA Uncache My Cache

Automatically purges caches after WordPress updates. Supports 13+ cache systems, maintenance alerts, and update visibility control.

ClearSpam vs AZKA Uncache My Cache