Sorry, you can;t whiten a crown. Unfortunately some crowns are made of gold or part gold part other precious metal, which obviously can't be whitened. White crowns, or porcelain crowns are baked porcelain, which is a set color that goes down the entire depth of the crown. Your natural teeth whiten because bleaching removes stain on your teeth, the crowns can't whiten, because their color is intrinsic to the material that they are made of. In order to whiten a crown you need to replace it.
It is safe to get your teeth whitened if you have crowns and fillings. Your natural teeth will whiten but not your artificial ones. If you get your teeth not match your crowns or filling. So be careful if you can see your crown or fillings. I would think twice about doing it. Consulting a professional will help you decide.
Mark Whiten's birth name is Mark Anthony Whiten.
Mark Whiten is 6' 3".
Richelle Whiten is 5' 6".
Mark Whiten goes by Hard Hittin'.
Richard Whiten was born in Philadelphia, in Pennsylvania, USA.
Nils Whiten was born on December 26, 1888, in Stockholm, Sweden.
Nils Whiten died on October 16, 1968, in Stockholm, Sweden.
99% of them DO NOT! Go to your dentist and they will whiten them as you wait. DO NOT USE BLEACH!
Use Crest, they keep selling new ones that can whiten them or use mouthwash.
No, sperm is not used to whiten teeth. There are special kits you can buy to whiten your teeth, but always check with a dentist if you have a lot of dental work.
Crowns do cost actual money. The packages as of March 2011 are as follows: 2500 crowns $5.00 5000 crowns $10.00 13750 crowns $25.00 30000 crowns $50.00 60000 crowns $80.00 The actual price per crown varies depending on the size package you are purchasing.