Results
    The results of this experiment showed that both Palmolive and comet do kill bacteria on sponges. The results also showed that Palmolive killed more bacteria then comet under the same conditions (see Figure 2). The inhibition area caused by Palmolive was slightly higher than that caused by Comet, nevertheless Palmolive cleaner achieved better results than Comet liquid gel cleaner The untreated disks which served as the control, showed no signs of inhibition.