No, I’m not selling you a toothpaste nor am I a dentist. Not a lot of us live in Hollywood so we probably won’t have magazine worthy pearly-whites. Vanna White-like teeth may be pleasing to look at in glossy ads and magazine spreads, but they’re usually not very natural when implemented on regular folks like us. So when you post-process casual portraits, it’s best not to over whiten your subjects teeth, in my opinion.
Here’s a simple technique to whiten teeth without the ultra-white Hollywood result in Photoshop.