Many times when you comment on a photo your friend uploaded, and some other may start commenting after you and everytime it receives a comment you get a notification mail in your email inbox or you get notified in facebook. This can be really annoying for some, you can configure such option on facebook which will stop all these notification in such case when someone comments after you on the same photo.
Follow the procedure to do it.
1. Login to facebook.com
2. Go to facebook account settings as shown in the image below
3. Now click Notifications Tab and Scroll down to locate the following options under photos – Deselect Comments after you on a photo and Comments after you on a photo album options under the Photos section as shown in the image below.
4. Once you have unchecked these two options, scroll down and click Save Changes button at the bottom of the page to save these options you configured.
[ Source – Amit Verma ]