Two simple GreaseMonkey scripts to help you delete your Facebook or Twitter time lines.
It’s probably a soft delete
Facebook and Twitter make money on your data. So you can be sure that they keep everything that you delete.
In short, if you remove a photo, undo a retweet or a like, other people won’t see it but Facebook and Twitter probably keep it in their database.
That’s what we call soft deleting. In opposition to hard deleting.
The Twitter tool undo your retweets, favorites and remove your tweets.
Facebook timeline cleaner
The Facebook tool remove your photos, your posts, your comments, unfriend people and undo your likes. Some weird content won’t be remove so you have to clean some stuff yourself.