Traditionally, a primary benefit of polishing was thought to be that it made it tougher for bacteria to stick to the teeth. However, more recent research has shown that, within a half-hour, bacteria development is seen regardless of whether a procedure has been done.
Still, there are a number of benefits to teeth polishing, including:2
- It effectively removes exogenous stains, such as from foods, drinks, poor dental hygiene, or smoking.
- It hinders the development of plaque on the teeth, which causes decay and cavities.
- By improving the appearance of the teeth, it helps restore confidence.
- Therapeutically, it can help prevent bacteria formation on exposed roots.