Some facts about Tooth Discolouration 

Everyone wants to have a sparkling smile and bright teeth. With the new upcoming modern technologies, people these days spend a lot of money in order to whiten their teeth and undergo the best teeth whitening methods available.

  
Teeth whitening treatments do not take away the surface of your tooth but in stead lightens the colour of your teeth and makes it look more bright. It does not whiten your whole set of teeth but just lightens its colour.  

Very few people are blessed with shining white teeth. The rest of them have to undergo various treatments by which they can get back the colour of their teeth. Due to the food which we eat and the intake of juices, coffee and tea our teeth gets discoloured. Smoking is also another big factor for the discolouration of the teeth.  

There are many other factors which cause tooth discolouration. Some of them are:
Age: Due to the daily wear and tear and the accumulation of stains, our teeth darken over the years. If you get tooth whitening done in the early twenties or in your teen years you will get the best results.  

Starting Colour: Each one of us have an inborn tooth colour which can range from yellow brownish to grey. Yellow colour responds more to bleaching than the grey shades.  
Grinding: It is mostly caused due to stress when you gnash and grind your teeth. Several cracks develop and cause the edges which are bitten to darken.  
Teeth whitening prices range from $100 to $800.