Introduction
The use of physical means as an aid for modern medicine in the champion against pathogenic microorganisms holds new approach that recently have begun to be widely recognized. The use of an additional physical means, alternating currents, introduced to inhibit bacterial growth and enhance disinfectant potency.The purposes of the present study were (i) to find out the best frequency of alternating currents can inhibit the growth of bacteria and (ii) to determine efficacy alternating currents on disinfectant bactericidal potency.