What is the purpose of using anti-bacterial agents in dental procedures?

The purpose of using anti-bacterial agents in dental procedures is to reduce the risk of infection. In dental practice, these agents are employed to control and prevent the growth of bacteria that can lead to complications such as periodontal disease, endodontic infections, and postoperative infections after dental surgeries. By effectively minimizing bacterial presence, dental professionals aim to promote healing, ensure patient safety, and maintain overall oral health.

While other options may relate to different aspects of dental care, they do not focus on the critical role of anti-bacterial agents. Increased tooth sensitivity can occur due to various factors but is not a desired effect of antibacterial application. Enhancing the appearance of teeth typically involves cosmetic procedures rather than the use of antibacterial agents. Decreasing saliva production is relevant in some dental contexts, but it does not directly relate to the primary objective of using antibacterial agents.