Spam is a problem that all bloggers face. Every day, hundreds of thousands de WordPress blogs receive millions of unwanted comments. Fortunately, there are tools to combat these on WordPressas an Akismet et the system CAPTCHA. 

It is likely that the Plugin Akismet does not work properly, and in this case, it will be a breach for unwanted comments.

In this article, we are going to show you how to quickly delete all messages undesirable On your blog. The fastest way to remove all spam comments is by clicking on the spam comment removal button on WordPress. 

But before you start, take the time to take a look at How to install a WordPress themeHow many plugins to install on WordPress.

Then let's get to work!

However, deleting hundreds or thousands of comments at a time may take too long. In addition, this could also slow down your website server.

The proposed solution is a "clean" and fast solution, and the latter will not cause any problem to the server. All you need to do is install and activate the Plugin « Batch How Spam Deletion" page (in French).ce Plugin does not need to be configured.

You just need to access this location: « Comments ». Click on the " unwanted " in this new page, you will see a new button at the top of the undesirable comments table. Click the " Empty Spam » (Remove unwanted comments), to remove unwanted comments.

empty spam-comments

Ce Plugin modifies the process of removing unwanted comments. Instead of deleting all comments at once, it processes them and deletes 200 comments at a time.

Read also: 4 WordPress plugins to clean your database

It will initiate a deletion process and will remove the comments gradually. Once the comments are removed, you will be redirected to the comments page. Ce Plugin does not use a lot of server resources, and allows you to clean your database of spam.


We hope this article will help you deal with unwanted comments on your blog WordPress. 

Remember, you can always reduce the number of unwanted comments by using the plugins spam. In fact, we have written articles on the subject. The first by the système Captcha and the second is The honey pot technique, which will help you trap spam.

Feel free to comment on the article, or share it with your friends.

Discover also some premium WordPress plugins  

You can use other WordPress plugins to give a modern look and optimize the grip of your blog or website.

We offer you here some premium WordPress plugins that will help you do that.

1. WordPress Multisite Posts & Taxonomies Sync

This premium WordPress plugin specializes mainly in managing the synchronization of posts and taxonomy. It integrates fully with your multisite network to avoid repetitions in the creation of your publications. 

Wordpress Multisite Posts Taxonomies Sync wordpress plugin

Once the WordPress plugin has been downloaded, it can be activated on the network or on a specific website on the network. It will depend entirely on how you want to synchronize the data. As soon as this plugin is activated, its parameters will be available in the menu of the dashboard of the website administrator.

See also How to improve the reputation of your website

Its functionalities are among others: the possibility of synchronizing publications and categories on several websites, support for custom type posts and personalized taxonomy, the conservation of the taxonomic hierarchy, comments and others.

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2. WP Rocket

WP Rocket is the best premium WordPress caching plugin on the market. It is the simplest and most user friendly caching plugin for beginners which is very useful if you don't know the technical terms used for different caching options.wprocket plugin

It allows users to instantly cache their website with one click. Its robot automatically retrieves your WordPress pages to build up the cache, then it automatically activates recommended WordPress caching settings, such as gzip compression, page cache, and cache preloading.

Discover also our 10 WordPress plugins for firewalls to optimize the security of your website

WP Rocket also includes optional features that you can enable to further improve performance. What includes Lazy Loading images, support for CDN, DNS prefetching, minification, etc ...

Download | Demo |Web hosting

3. Address auto-suggest and autocomplete

Address Auto-suggest and Autocomplete is a premium WordPress plugin that provides address auto-completion functionality to your custom fields or fields created using form plugins (Contact Form 7,WooCommerce , Gravity Forms, Ninja Forms).

Address auto suggest and autocomplete wordpress plugin

This plugin is produced by Google Maps API; which makes it particularly precise in terms of suggested addresses. It is also very easy to install and use.

See also 7 WordPress plugins to embed a Google Maps on your website

In addition, it is compatible with all modern browsers (Firefox, Google Chrome, etc.).

Download | Demo | Web hosting

Recommended Resources

Find out about other recommended resources to help you build and manage your website.


Here ! That's it for this tutorial, I hope it allows you to remove all the unwanted comments on your WordPress blog. Do not hesitate to share with your friends on your favorite social networks

However, you can also consult our resources, if you need more elements to carry out your projects of creation of Internet sites, by consulting our guide on WordPress blog creation.

If you have suggestions or remarks, leave them in our section Comments.