If you have noticed or been told that you have yellow teeth, then the chances are you are smiling less. You are most likely looking very unhappy in pictures, and turning to software to make your smile brighter in pictures. You don't have to be embarrassed about your smile any longer, Teeth Bleaching in Hyderabad can help reverse the damage and give you back your smile. Smoking, tea, coffee, saffron infused foods, even vegetables like beetroot, and certain types of food colorings found in various cakes, desserts and sweets change your smile a little each time.