Whiten Teeth Tutorial

Open a image and  Zoom in to make a selection.

Select the Quick Selection Tool.

Make sure that the Add to Selection and Auto-Enhanced are selected.

Start making your selection.

After you are done click on Refine Edge.

Play with the setting to get the desired result the most important option here is Feather in our case we enter 1px.

To get a live preview of the edge refinements press F cycle through the preview modes.

Click OK

Now click the Hue and Saturation Button in the adjustment panel.

Note: that a new adjustment layers is created and the selection is hidden. If the adjustment panel it’s not showing go to Window-Adjustments to show the panel.

In the Hue/Saturation option select Yellows.

Click and drag the Saturation slider slowly to the left to remove the yellow, in our case a value of -80 works just fine.

Click and drag the Lightness slider slowly to the right  to brighten the teeth.

Select Master form the menu.

Click and drag the Lightness slider slowly to the right  to complete the effect.