Comments on blog

I think there’s a plugin that will mass delete comments. And yes, those are spam – are you using Akismet or other anti-spam plugin?

Have you tried installing a comment spam plugin?

https://www.ads-software.com/extend/plugins/spam-destroyer/
https://akismet.com/wordpress/
https://www.ads-software.com/extend/plugins/cookies-for-comments/

Also, is there a way to delete all of these comments at once or do I have to do it individually?

Give this a look. That will delete all approved comments on your WordPress installation. Careful, that will delete all approved comments.

Edit: 2 minutes late. ??

Not really – yours was much better ?? (Happy Friday, Jan!)

Thanks. I will check them out.