E. coli and S. typhimurium), mild (against B. cereus), or no inhibitory effects (against S. aureus and P. aeruginosa). Instead, basil/thyme EO mixture shows moderate inhibitory effects against E. coli, S. typhimurium, and B. cereus but no inhibitory effects against S. aureus and P. aeruginosa. Lovage/thyme EO mixture causes moderate (against E. coli), mild (against B. cereus and S. typhimurium), or no inhibitory effects (against S. aureus and P. aeruginosa). In summary, all pairwise combinations exhibit lower antibacterial activities than the thyme EO against all five bacteria. Considering that thyme EO has the highest percentage yield and antibacterial potential from all tested formulations, it is therefore recommended to be used alone as the antimicrobial agent.