Unfollow On Facebook
When you unfollow a buddy you will not only see their timeline updates, they will not informed for unfollowing them and everything works the very same in the chatbox.
To unfollow a pal, follow this basic step.
If using Facebook on web browser, go to your good friends profile, click "Following" button, then choose unfollow.
Very same steps when you're utilizing a mobile phone.
Another way to unfollow your friend is through the news feed, when you see your good friends posts, click the arrow-down icon on the top-right or the post, on the drop-down click Unfollow.
Also applicable when you are utilizing Facebook app in your mobile gadgets.
You can do this to all your friends that you are not thinking about their updates, this will tidy up your news feed to all the posts that you're not interested.