This was an effective tutorial  to use in editing those older photos of a family member beyond the age of 40 or so. However, at times, it doesnt seem realistic, and you must lower the opacity to make it look somewhat genuine.

This Tutorial is very helpful and effective. It allows the user to whiten those pearly whites just a bit more (or alot, if needed :).

This effect was very useful, also it was SUPER easy! It made the first thing everyone see's on a person stand out more.