Fig. 4From: Evaluation of disinfection efficacy of ozone and chlorinated disinfectant against the biofilm of Klebsiella michiganensis and Pseudomonas aeruginosa Disinfection efficacy of ozone and chlorine on the biofilm and planktonic cells of K. michiganensis and P aeruginosa. The commercial chlorinated cleaner exhibited greater than 4.0 log reduction for both cell states in both the bacteria. Ozone exhibited greater efficacy against K. michiganensis compared to P. aeruginosa Back to article page