Moderation Assist for Facebook page comments
How to turn on Moderation Assist for Facebook page comments.
One thing I didn't mention in the video is that you will still see links pop up in your notifications, but when you go to the post, they will be there. Remember a notification that you have a comment would happen before Moderation Assist can determine that it falls into a blocked category. While that's kind of annoying, I've learned to ignore it and just spot check periodically instead of having to act on it immediately.