Sweet smile is often heavily influenced by the color of the teeth. The habit of drinking coffee, tea and carbonated drinks can cause teeth to yellow. To overcome this, there are natural ways that can be done, so that the yellow teeth back brilliant:
How to do this:
-Take a grain of areca nut, roasted seeds to charcoal.
-Areca Nut Puree smooth charcoal until soft. Brush your teeth with charcoal on Betel Nut use a cloth checkout.
-Do every day to look of the result (usually looks after day three).
-Do it twice in a week. Preferably before you teeth.