How to delete all Facebook synced photos?

[Ally]

I went to my Facebook account on the computer and realized it privately added all the pictured I have taken on my phone to my account... even the ones ive deleted. I'm trying to delete them, but there are hundreds. Is there a way I can select all or delete them without going through each and every one? Thanks, im picking best answer.

[INDIAN]

go to application management select face book you will find "uninstall" and "clear data" select clear data option this will remove all sync data from facebook
and do the following
1. Open the Facebook app and tap the top-left main menu (3 white lines)
2. Scroll to the bottom and select Account > App Settings > Sync Photos
3. Choose Don't sync my photos