Some studies concerning the effectiveness of extraction methods highlight that methanol extraction yields higher antibacterial activity than n-hexane and ethyl acetate [11]. Whereas other report that chloroform is better than methanol and benzene [6]. It is clear that using organic solvents provides a higher efficiency in extracting compounds for antimicrobial activities compared to water based methods [11]. According to our experimental results, acetone caused better halo-zones than methanol and ethanol.