[Alan]

1. Start off by pasting the image you want to use into Photoshop.

2. Use the lasoo tool to select around the teeth. If you screw up, don't worry! You can fix it. By pressing "Shift" you can select more area, and by using "alt" you can delete the area.



3. After you have selected your teeth, go to Select > Feather and put your settings to 3.

4. Go to your layers pallete and click on the Fill/Adjustment Layer (the half circle) and go to "Levels".



5. Move the right arrow to the left a bit to brighten up the teeth a bit. I put my settings to 238.

6. After, go to your layers pallete, hit CTRL and click on the masking layer to bring back the teeth selection

7. Go back to the half circle icon and go to Hue/Saturation.



8. Lower the saturation to remove the yellow (select to -48), then use lightness (select to around 20+) to enhance the colour.

[Samipe]

I think this is kinda common sense to all photoshop users, but still nice.
Also, would be nice to see the result.

[Yeti]

haha nice, this is pretty funny because the advertise here is for like fake teeth or something lol..