Evaluation of Antimicrobial Effectiveness of Lemongrass, Ash Gourd, Watermelon, Guava Extracts, Chlorhexidine Against Streptococcus mutans: An In Vitro Study.

Introduction The oral cavity holds a vital role, as it harbors diverse microbial communities, with being a major contributor to dental caries. While antimicrobial agents such as chlorhexidine target oral bacteria, their use may lead to genotoxic effects, highlighting the need for safer alternatives. This study investigates the antimicrobial properties of lemongrass, ash gourd, watermelon, and guava against .