How to block someone from commenting on my posts on Facebook?

[Roxy]

I really need help!! there is this person who always comments on my posts and it's so annoying. I don't want to block that person because he is someone I see everyday. I just what to block him from commenting on my posts so he won't notice it..

PLZZZ HELP

[abraXus]

you cannot prevent him from commenting on the posts that he can see, you can only prevent him from seeing it in the first place by adding him to your restricted list

[Dora]

Hide your post from that person. Before you post, click on the audience tool button besides post button and select custom , enter the name of the person in the field where it says hide from these peoples. and confirm it, click post.Than that person wont see your status.