This study aims to develop an effective herbal mouthwash formulation utilizing natural ingredients known for their antimicrobial and oral health-promoting properties. The formulation comprises a synergistic blend of herbal Powder, including but not limited. These botanical powders were selected based on their proven efficacy in combating oral pathogens, reducing plaque formation, and alleviating oral inflammation. The mouthwash was formulated using a standardized procedure to ensure reproducibility and consistency in its composition. The antimicrobial activity of the mouthwash was evaluated against common oral bacteria strains through agar diffusion assays.