Can crowns be whitened?

Related questions

1. Why are crowns so expensive?
2. Is zirconium stronger than titanium?
3. What are fake diamonds called?
4. What is the strongest metal for engagement rings?
5. What is zirconium used for in everyday life?
6. Is cubic zirconia bad?
7. Can people tell the difference between moissanite and diamonds?
8. Is diamonique better than CZ?
9. Does CZ sparkle like a diamond?
10. Is zirconium harder than titanium?

Tags

1. #surfaces
2. #dentist
3. #effect
4. #however
5. #knows
6. #teeth
7. #natural
8. #exact
9. #would
10. #match
11. #color
12. #whiten
13. #after
14. #crowns
15. #mouth
16. #whitening
17. #veneers
18. #fillings
19. #porcelain