Even beer, wine and caffeinated beverages â such as coffee, tea or soda â can contribute, but these should not be a major portion of your daily total fluid intake. Water is still your best bet because it's calorie-free, inexpensive and readily available.
1 Washing hands with the use of a water and soap or a soap solution, either non-antimicrobial or antimicrobial. 2  OR. 3  Applying a waterless antimicrobial hand rub to the surface of the hands (e.g. alcohol-based hand rub). 4  When performed correctly, hand hygiene results in a reduction of microorganisms on hands.
The results of the experiment were that antibacterial hand soaps work better at killing bacteria. On average the zone of death was 51 millimeters for antibacterial but only 22 millimeters for non-antibacterial hand soaps.See the table and graph below. The way the soap disc s are applied to the plates. * The way the bacteria are measured. The manipulated variable was the antibacterial hand soaps and the non-antibacterial hand soaps. The responding variable was the amount of bacteria killed.