Plugin data are not cleared from database on plugin removal

Hi @tooulakis13,

Thanks for your comment.

This is to preserve your SEO data and plugin settings in case you decide to install and activate the plugin at a later time. For a complete uninstallation, please refer to this KB article: https://kb.yoast.com/kb/how-can-i-uninstall-my-plugin/#database

There was a feature request in our plugin repository to add an option to remove Yoast SEO meta data from the database. However, the request is closed as our developers decided not to implement it. If you still want to contribute to the feature request and leave a comment explaining your use case, please feel free to do so here: https://github.com/Yoast/wordpress-seo/issues/12012

Thanks!