how to hide a post someone put in my wall in Facebook so a specific person cannot see it?

[F G]

someone put something on my wall but I don't want a specific person to see it, how can I hide that post from this person so another person cannot see that post????

[Michael B]

I think you can prevent a certain person from seeing your posts. In the top right of your profile, click the button with a padlock. Click "who can see my stuff". Then click "who can see my posts" Scroll down to custom settings, and you can then list the person you wish to exclude from reading your posts.