Will Zoom Whitening Change the Color of Crowns?

One of the great things about dental restorations is color stability.  We don't have to worry that they will discolor over time, yet we may actually desire this at some point.  As natural teeth discolor over time, the crowns no longer match, but if whitened, the natural teeth may whiten beyond what the crowns were made at.

The only solution is to remake the crowns to the desired color.

Zoom is a great whitening product for natural enamel - but no, your crowns won't whiten.

In your case, the more yellow back teeth will whiten to match your crowns.  Great news!

Sadly your crowns will remain the same color and would need to be replaced if you want them lighter and brighter. As you replace your crowns tho,be sure to pick a shade you like and stick with it...Dr Thomas

The zoom will definitely not whiten the crowns. The zooming isonly good for the virgin teeth, not for composite fillings or crowns

The whitening process acts by oxidizing microscopic particles within the tiny tubules of the tooth.  Crowns and fillings won't tend to change at all.  Many crowns are too bright to begin with, so for some folks, whitening the teeth just makes the crowns blend better.  In my opinion, it is better to have a dark crown than a crown that is too bright.  Bright porcelain really draws attention to itself in a negative way.  Best of luck!