Disable all cellular data other than facebook?

[billybrown1]

Is there a way to disable all internet access other than facebook?
The reason I ask is facebook is free with my plan, but all other data is charged at 5c/mb ...
If I just leave data on, background applications such as whatsapp, and mail will start using it up...

 

[Me_Droid_Freak]

avast! Mobile Security offers a firewall for rooted phones with which you can specify whether apps are allowed to use data or wifi...