How do you unblock a facebook application?

[VeggieBandGeek]

I blocked Petville on facebook by accident. I like to play it but I cant figure out a way to unblock it. Can someone help??
I tryed to but when I search it it will not come up

[JimG]

Just go to that application again and load. It should work out fine. I tried it myself.

[Derrick]

To unblock an application follow these steps:

Click Account > Privacy Settings > At the bottom of the page click "Edit Your LIsts" under "Block List." > At the bottom of the page, find the application you blocked, and click Unblock.

[babybugs1980]

What I find works for me if I have blocked an app and then later want to go back to it is to block something new (and believe me my friends find the crappiest apps daily it seems that i have to block) and once in there it gives you an edit list. It pops up every single app you have blocked and you can go in and unblock them from there.