how do you stop wallposts from apps on facebook?

[Cheyenne]

my cousins fish aquarium app keeps posting stuff on her wall and she doesn't remember ever giving it permission to. how can she stop it from doing so?
thank youu :]

[Jeromy]

Click the bottom left of the window where it says "applications"
click then on "EDIT APPLICATIONS"
from there a new window will open up showing all the applications you have allowed to link to your page.

find the app you do not want to post to your wall click "EDIT SETTINGS"
click the "additional permissions" tab
un-check the "publish" setting...

now they will not post to your wall automatically.