Table Of Contents Introduction: Today, people think about aesthetics more than necessities and this has brought a new generation of health conscious adding with aesthetic conscious people. Clean teeth make people feel confident while interacting and this boosts up their growth in professional as well as personal life. Having healthy teeth is a very big discussion and many advices need to be followed for this purpose. In this article, we'll be understanding how to get clean teeth and how clean teeth improve oral health. 1. What are Tooth Stains and Calculus? Brown color coating can be seen on the teeth and that is coating is stain. Due to certain reasons like toxic or chemical intake continuously for a longer time increasing the quantity of stains and your teeth start appearing brown or black. Calculus is white or yellow or grey colored hard coating on the teeth, which keeps increasing due to poor oral hygiene. You can see calculus very easily on teeth near th...